Ok, now I've bought a new MMM 2200kv system for 200$, but impakt doesn't have the damn mount

So, I can do three things:
-1-Find a 42mm mount in another shop, or buy one off one of you guys(hint).
-2-Sell the castle/neu motor and buy a tekno lektron 2200kv for 99$. Fits the tekno kit very well, but I have to run 4s.
-3-Sell the castle/neu and buy some 36mm motor. I hope mike answers my mail so I can know if and which medusa motor he has left of 1600kv or less.
TG