Yup, you're ok with a 33 y/o but insist on ruling out someone who's 3 years older and who could look the same age as RP or have good chemistry with their looks, make ups, energy, acting abilities etc
The casting calls for Batman and Black Canary were both under 30, and they ended up going for talents older because of all the factors I mentioned, yet your brain is stuck with numbers, which is very narrow minded and thankfully you were not the director otherwise RP's name would be chucked into the toilet (I want a 20-30 y/o not a 33 y/o that does not fit my vision of moderately young Bruce Wayne wa wa wa!!!)