Hi Peter , I started flying about a year ago, and have progressed quite nicely through the trainers - careful at first though, but now its becoming like second nature. I now fly a 40 size stick with a 46 pro Thunder tiger (It goes like the clappers!) I was really considering buying an Ultra Sport 40 for my first low wing plane, but I must say that the your Werewolf has me rather intrigued... How is it , Aerobatically speaking? I have been dabbling in mild aerobatics with my stick, but I am afraid that that might end up in disaster at some point. I am a real sucker for speed, and would ideally like something that I could really throw around the sky without fear of ripping the wings out its belly. ( I wonder how the 46 would do in the Werewolf? ) I have e-mailed the guys an Green, to find out how much the rib kit wis going for, but no response from them as yet. Any idea how much yet?