I am also pleased with mine. I have it in a comp-arf 2.6 extra. Balancing was no problem, I moved the batteries to the front and everything is perfect.
My reason for buying the 110 was weight only. But now my decision makes me feel even better, besides the weight saving you also have a good hard running engine. As with any engine baffle it well and you will have many years of life, thats if you do not keep planting them in the ground as I do.
Keiths' service is first cabin also.