That's no big deal.
The prop hub on this one will be super easy.
Drill a hole in an aluminum bar, make some washers and put a nut on the end.

We need the weight so were running the mag.
That means an electric starter, but I have one already.

This is what we are putting ours on;
http://www3.towerhobbies.com/cgi-bin...&I=LXCLX5&P=ML