I'd advise to stay away from them. I've talked with one of their reps out in NC and he even told me that they had been experiencing numerous problems with their arfs (falling apart and bad glue joints) as well as bad flying characteristics. I've had their smaller giles 202 and it had bad stall tendencies and a friend of mine had the Sukhoi and he had structural problems from day one and he had to make several mods to get it flying o.k. so that it would finally hold together a full flight. I've experienced very bad customer service with one of their main guys there and will not be doing any business with them again. Hope this helps...