Sorry to hear that you blew up your .46. But did you know that there are rods for sale on eBay (I bought a spare), as for the frames that I gonna use.. They are not the hot bodies ones (Though I do have them). It's just that they are thicker (4mm) and longer too, as for the engine.. Yeah How long is your front dog bone. You see the plates came with just the rear one...
http://www.ebay.com/itm/282240064579...%3AMEBIDX%3AIT
Oh. Will a K5.9 roto start back part fit this engine, and your right the .46 engine's top rpm is only 20,000. But has lots of torque and power (nearly 4bhp)