I don't really post a whole lot in this here forum, so my voice is a small one, but I have to agree with ajcoholic--if it ain't broke don't fix it. I have a variety of powerplants ranging from GWS ips electric drives up to a fox .40. When I have questions on anything .25 or smaller, I come here first and look around. IMHO, the SMALL credo does well to cover our situation here.
And, Digger, FWIW, RCGROUPS has a 1/2a forum now, but this one is FAR more active.