I have faith in Raimi's vision, it hasn't really faltered so far with changes made already: organics(please nobody start screeming), Goblin Power Ranger, and probably more stuff that i can't think of. these changes were pretty shocking at the time but I like most others have ended up excepting them - and with organic webbing for instance, am actually quite pleased with them. The only thing that would get my webs in a twist is if the symbiot was kinda like a regular costume - have you seen the pics of it under his clothes, surley you have? - and he could take it off, that would kind of defeat the point don't you think?
He's got rid of the suit before by a bell tower and reed richards I think, but if it's just a regular pull on/pull off one, the most action would be MJ pulling his boots off for him . . . and at the most she'd need a shoe-horn.