I really like these brackets, and they attach on the motor mount bolts. After looking under my SE5, now knowing where the motor mount bolts are, I'm pretty sure I can fabricate my own mounts---has anyone loosened those motor mount bolts?? If you did, are there any problems to consider?? One is a bolt--the other is a nut----could attach to both of those, bend the metal to arrange for the pegs, but am a bit concerned about loosening the mm bolts.