only thing that put me off is the m6 bolts on the rear
There's a good chance that the 10mm axle out of a Novatec A166SBT will drop straight in, BDOP sell them as complete kits (axle+spacers+lock nuts+track nuts) for $25
Aside from the weak clamping provided by the M6 screws (which is a complete non-issue if you use chain tugs anyway), the bolt on axles looks stronger than the nutted ones.
There's a good chance that the 10mm axle out of a Novatec A166SBT will drop straight in, BDOP sell them as complete kits (axle+spacers+lock nuts+track nuts) for $25