Some good advice and all well intended by the previous posts.
Kill switch certainly will come in handy if you have a throttle servo or servo linkage malfunction. Yes it is a requirement in IMAC if u are so inclined.
Regulator .. a definite with 6volt max. servos running 7.4 volt LiFe. Talk to any major manufacturer tech. rep on this issue or put your blind faith in an old electronics engineer like myself!
Servo screws he is referring to just MIGHT be the allen head cap screws that hold on the servo arm to the gear? Don't overtorque them
Choke linkage requires a little bit of thought in this case. (Old style beam mount BME 50 with carb on side. Henceforth: can't use the old hang the 4-40 rod between the zip ties on the standoffs) Maybe a 3inch (or so) rod held by a tight clevis? Possibly the choke lever which sits atop the carb is accessible simply by reaching thru the front of cowl and sort of caressing it a bit!
Elevator "Screws" referred to are in actuality the horizontal stab retainers. (allen head cap screws)
Generally considered good practice to separate ignition circuit from flight control circuit by minimum of 8 inches. In actuality the 2.4 GHZ signal CAN be MORE susceptible to IGNITION SPARK INTERFERENCE due to the fact that it is a "cleaner" signal. In some opinions ... range check it, engine running 30 meters, paces whatever floats your boat and FLY IT LIKE YOU STOLE IT!
If while executing the snap to inverted flat during a blender, one or both wings fold, you will generally need 3 TrashBags and a rake with a 30 %er!