Nitrostaff... I think you just lost about 99% of your buyers for the A-10 by making it Turbine. Allot of folks who buy your products do so because money is tight and they can not afford a Greatplanes or Hanger 9 ARF kit. By going Turbine you have just put a price of $2000 plus just for the engine. Most turbines are in the $5000 range ready to fly... I don't think many people in your customer demographic can justify 4 or 5 thousand on a single plane. You are really better off in my opinion staying with prop planes or maybe ducted fan... This is just my opinion and others may see thing differently.
If you put out an A-10 such as the one from Combatmodels but in a true ARF form I think you would hit it big. This plane takes a 46 size pusher.. Please see the link below for the A-10 specs.
http://www.combatmodels.com/
Take Care