ORIGINAL: PBThumbs
If you check Pauls prices they are very Low compared to OS and I've only heard good things about the little Webras
I bought my first Webra back in about 1970, they're great engines.
The only thing to watch is that you don't run too much nitro -- Webras come from a land where lots of people don't even use nitro so 5% is *plenty* and more than 10% will probably cause problems unless you add extra head shims (who's got those?)