Get on the screenplay now man! I would love to see your vision.
THanks. Glad you like it.
Other things I would do are:
1) Instead of making it a spin-off movie, I would actually title the 2nd movie "The Bionic Woman" and have it a direct sequel to the Bionic Man. That way Steve Austin would have just as big a role in the follow up instead of the usual cameo (like you might get in Elektra or Christopher Reeve's poster in Supergirl). It would simply be the 2nd movie, just with a different title, like all the Bond films have different titles or TDK being the sequel to Batman Begins.
Since Steve Austin did have a large role in the original Bionic Woman introductory episodes and also an ongoing presence even in her own series, this would be a way to pay homage to that. It would see Jaime learning to use her bionics with Steve mentoring her. Then their mission would be to take down Dr Franklin, Bigfoot and the Fembots.
2) I would combine Jaime's nemesis Lisa Galloway (from the Emmy award-winning episode "Deadly Ringer") with the Fembots concept. Instead of Galloway simply being someone who had plastic surgery to look like Jaime and then started thinking she really was her (and taking the drug adrenalazine to make her strong) I would have her worked on by Dr Franklin. She would have a removable face just like the Fembots so that she can actually change identities to impersonate anyone she wants (not just Jaime), and her voice can be modified as and when needed. She might be part human (maybe Galloway's consciousness is put into a Fembot body, which drives her insane) but definitely more of a technological match this time.
3) I might even suggest Barny Hiller is a fellow Airforce pilot and astronaut instead of being a racecar driver (as he originally was). He might even be a jealous rival of Austin. Perhaps he wanted to make the test flight that Steve Austin made, but was kicked out at the last minute. Then he sabotaged Austin's flight that led to the near fatal crash. Thinking he had gotten rid of Austin, little did Hiller suspect that his rival would be brought back stronger and faster than before.
Then I would maybe even suggest that Hiller demands that Rudy Wells also makes him bionic when he discovers Austin's newfound powers, but Wells refuses. So Hiller goes to Franklin for help. However, Franklin's version of bionics and robotics is more dangerous than Wells, which is why it is so unstable and creates a more killer instinct in Hiller. If you want a nod to Hiller's race car driver origin, you could say that Hiller has an accident in a fast sports car while driving in a fury (or during a car chase).
If you really wanted to tie it into the comic, you could even say that Hiller is the villain Hull.
4) I would also give both Steve Austin and Jaime Sommers bionic backs, as they could never lift anything properly without doing their back in while on a mission or even household chores.
5) I would retain that shadowy group that Oliver Spencer met with in the 6MDM pilot who seemed to be the ones who approved the bionics. This shadowy group could be the eventual villanous organisation that Oliver Spencer joins, leaving the OSI in the hands of Oscar Goldman. I'm not sure what you could call them, but the name of the project that gave birth to both Austin and Hiller was known as Project: Cyborg. I suppose that sounds ominous enough as the villanous organisation, and would fit with Dr Franklin working there and carrying out his mad experiments with the Fembots and Bigfoot.
With Oliver Spencer, Barny Hiller, Lisa Galloway and Dr Franklin, you've effectively got personal nemeses for Oscar Goldman, Steve Austin, Jaime Sommers and Rudy Wells respectively as well as tying everything into the franchise's history.