Al,

I'm a mechnical also becasue I hate electrons.

Look at the Eflite stuff. The motors are very good quality and perform well, especially for the price.

The great thing about the Eflite motors is they number them similar to glow engines. When the Sizes get large enough to equal a glow motor at the 10 size its like a 0.10cu in motor...
The call it the Power10

They make a Power 110. This will likely be close in performance to the YS 110...Might be a smidgen lower power say 90-95% of the YS110FZ.

http://www.horizonhobby.com/Products...odID=EFLM4110A

Troy Newman
Team YS Performance
Team JR