New to this forum. Heard a lot about this mechanical genius and would LOVE a CDT turbo tune up. Owner of a Diana 27, I thought it's time to upgrade to one of the new gen gamo air rifles. I was stuck between the RWS 350 magnum prof.(1,250 fps), Gamo Hunter Extreme (1,650 fps) and the Gamo Whisper VH/X (1,200fps). After reading all related to these guns, I decided on the Whisper VH/X as I liked the way it looked and how much more accurate than the Hunter Extreme (transonic effects). Now I really want the GRT III, all the reviews I read lambasted the Gamo trigger. I also want to TURBO tune the Whisper up but the problem is I'm not a US resident and I don't think CDT allows shipping. Is there any way I can tune up my rifle the way CDT does it?