It's going to be 14mm through axle. Got myself a few Hadley 160x14mm rear hubs for the purpose. It's going to be sorted by bonding in titanium bushings in the frame for the axle.

 The hub with the Ti bushings and the axle:

www.pinkbike.com/photo/9153258

 interesting, i thought about making myself a carbon frame, these wheels and suspension connections were my concern

 Well, it's not all that hard to do, it just takes time. Let me know if you want to give it a shot, and I'll give you a few pointers.

 Planning on using a standard 73mm BB and making a custom setup that puts the chain rind 10mm further out.
That should bring me back to an ordinary chain line -2mm, which will be what I aim for, as the chain stay is pretty short (370mm), so it need to be a bit further inwards, in order to make the bigger cogs behave.

 Thanks. Yes it's handmade.