RE: Post all your
There are quite a few guys in D1 flying OS two strokes - both 140 and 160 - all the way through masters.
I was just looking at the cost of 4S packs, and they really are coming down in price ($50ea). I could do something like the Sebart Wind and run it on 8S, and eventually convert my Yak over to 8S as well. $300 in battery packs will give me 3 flights before recharge, and cost about what I've spent on fuel this year.
Will have to keep pondering this one. It would be easy to stick with glow but getting fuel around here really just sucks.