Hi!
Agree that an electric starter is must!
Todays ABN /ABC engines don't need any lenghty running in!
Your TT..46 PRO SE should idle just perfect from the moment you start it...provided you use the right fuel (5-15% nitro), use the right glow-plug (Many...OS 8 or Enya 3 are the old stand byes) Use the correct tank size(6-10oz)..mounted correctly (according to the tank mounting rule), use the correct propeller size (10x7, 11x6, 12x4, 12x5 for sport flying) and have adjust the needles correctly! Andf ofcourse,most important; Have a god engine to start, with with no faulty ballbearings or worn out cylinder liner/piston.
That simple!