Your only option would be to drill new holes.......that or you can find yourself a bl motor in a 300size can. Check this bl motor out....remember that this just an example, there are many motors out there to choose from. http://www2.towerhobbies.com/cgi-bin...?&I=LXMYG3&P=7
Hey thanks for the head's up. I've been eyeballing the Dynamite C4 and the Trinity Cobalt since your post. Do you know anything about these two motors and how they may compare to the AON 4900?