C5, C5A?
Good luck, and Godspeed!
Tower-
Balsa USA-
Lonestar-
Your local hobby shop.
In the mean time get a trainer and instructor and learn to fly or your Giant scale visions will be giant scale kindling!
This is all just good natured ribbing!!!!!
Seriously though I once had a "NEWBIE" tell me he wanted to build a .25 size P-51 with a .40 so when he
"Got into trouble he could put it straight up and fly out of trouble"!!!!!
Jetts