I just finished a TF P-47 glassed, with CJ retracts and just about every option you can add. (see pic in photo gallery Lead Sled )
it weights in at 13.5 lbs. I run a OS 120111 with 16/8. The engine is just barely enough as you most likely will need 8-16 oz of lead in the nose if you "scale it". My 2C is a 91 ys wont due it.
Kirk RC