ok
i have flown 3 planes. 2 electric 1 nitro. as of now i have about 6 hours on my nitro (spad trainer 48) and about 40 hours on my electrics (gws slowstick and estarter). i fly any day the weather permits. all of the planes i can fly with ease. im tring to learn as much about aerobatics with the spad as i can and im always trying new things.
my reason for not going to 2.4 is cost, a fm 8 ch rx is about $50 (if im not useing all 8 channels i can always use a $25 4 ch) while a 2.4 rx is at least $100. im in highschool so my budget is limited.

my question is could i maybe fly the fun51 or is it not a second plane at all? by the time i buy the plane and build it. i will have run at least 2 gallons through my spad, about 20 hours. (if i dont total it doing something stupid)
i would just like a second plane that i learn most(or as many as possible) aerobatics manuvers on.