Hi, who manufacturers a Sukhoi or Yak ARF that I can hang a OS 70 or 90 4-stroke on? Can't find anything anywhere. I want something for all out extreme aerobatics and 3D. Phoenix models makes both, but they're smaller than I'd like and they seem to be pattern flyers. I'm looking for quality ARFs with complete hardware sets. Let me know what you think.

You won't do much better than the Sebart Sukhoi - http://www.sebart.it//50E-class.html

They have a reputation as being primarily electric but are easily converted to glow - you can see on the page kits are offered for conversion.

I've got the 140 sized Sukhoi with a YS 160. It's a stunning freestyle plane and beatiful to look at!