The deluxe version of the Firebat is an absolute joke. I crashed it 6 times before it finally crashed for good. Not enough power. I put the receiver in the front to get the cg correct without added weight. I also tried a gearbox with three different ratios and a 9/5 prop. Roger Clemons couldn't throw it fast enough to make it fly. Great planes should be ashamed to have put this on the market.
Buy anything else but the Firebat.