Ok i changed it again and here is what i changed. 10 x Medium Jet Engine (ONLY ONE). Golden Paint Job. Improved CoM, Col and CoT. New Landing Gear (Last one was too glitchy sometimes). more air intake. And finally so much more fuel. Version 3 MAY be coming out. Top speed is an improved 1200mph at 17k feet and well you might be surprised but it goes 1700mph at 50k feet, not much pitch so i need to improve that and also please rate and comment. If you want to see it in action see https://www.kamcord.com/v/CZ4TNwYgMe9 or just download it. ***OPERATIONAL ON HIGHEST SETTINGS***