Hey all. I have an Edge 540 70" span weighing in at 8 1/2 pounds (according to my fish scale) without engine (obviously) or engine mount. Everything else is in there. Curious about whether the 1.10 or 140 Sport would be a better choice. I would like 'vertical out of hover' power, or as close to that as possible. I wish I could afford the 160 or 140DZ, but these are simply out of my price range. Thanks for the help.