RE: .049 VA split case
Dunno Seems silly small area for anything but a speed run ... 1/2A combat wings with a Cyclon Or Fora that see 'contest' duty are a wee bit larger than that and most certainly Not a sheet of Balsa.
Friend won the bladder grabber on a cloned Foamie mitt Cyclon and it certainly seemed a sizable model, befitting the good power that wee Russian rascal put out.
Note that a fresh Latest edition Cyclon will lighten your wallet by approx $300 by the time you get the necessary for Conbat 'extras'
Assuming you can find a reliable supplier :-). Certainly dampened MYCyclon Lust .