hey Joe,

I'm using a mega 2t on a 3s2p 4300 Tanic lipo pack..

it goes in under the canopy and as far back toward the intake ducts as I can get it (almost rides between them )..

it rides on it's side with velcro on the bottom of the fuse ,and some straps

my cg is around 82-85 mm as opposed to the recommended 90 mm. I can live with it as I 'd rather not add dead weight .

nice flyer !

good luck ~