The KMS line of outrunners have caught my eye before. I did purchase a 2826/04 to try on 4S. I haven't yet.
I did compare it to the AXI 2826. It appears to be a cheaper imitation of the AXI.
Give it a shot and let us know how it works out.
Hey, one thing I noticed is, the AXI cooling fan WILL fit that endbell. If you decide to go with the KMS, get a cooler. You're gonna need it.
It appears that the quality is better on the AXI motors. but AXI is a bit more expensive.
Here's an AXI motor that will work for what you are trying to do. Tower sells them.
http://www.modelmotors.cz/index.php?...e=12&line=GOLD