I have a Aeroworke 29% Edge with a bme 44 on it but have alwaya wanted more power for verticle climb out of a hover . I juse bought a Greatplanes Pitts and am thinking of putting the 44 on it and getting a 50cc for the 540 Edge . Does the BME 50CC bolt right in same mount and have all the same outer dimensions? Or if I have to modify the mount should I get the DA50??? I had the DA 100 and loved it but the BME 44 has been a Great eng. also So Please give youy input . Thanks, J.R.Ross