I am building a CG ultimate with a saito-100 tilted sideways. My hoses com through the firewall near the top, do I want the fuel filler valve above the tank or can it go below, I kind of like the idea of the valve almost underneath so I don't spill fuel on the plane.

Also the throttle control rod may cause me some problems as the servo and the throttle are far from being directly linear with each other. How much bend can I have in the rod?

Any help will be much appreciated. By the way this is my first kit as is probably obvious.