Has anybody tried the new Evolution 50GX yet? I am not looking for a discussion on whether or not you like Evolution engines. I am looking for feedback on the new engine. (If you have a POS 58GX or GX2 laying around that you hate and want to sell cheap so it won't make you mad every time you see it, let me know ) I fly a 58GX and 2 45GXs ... so I am obviously very happy with my experiences with them.