SkyPilot101,I'll try to get some pics for you as soon as I can.It's really an easy install,if you've ever cut a cowl for any other engine this one shouldn't be a problem.Cutting that beautiful cowl was awful,I was tempted to buy one of those Pitts mufflers,but eighty bucks is crazy to me.This engine is about the same size as an OS 120,so mounts and hardware are the same.It took me about an hour to install engine and cut and mount cowl.This engine is really smooth right out of the box,so I don't see any need to ad more wood and stuff to the firewall,but thats just my opinion.

Later Jim.