hope pro 2 hub will be the standard reply, and its a good reply because it takes all axle standards and should save you money in the long run.
Rims – loads of people rate Stans Rims if you want to go tubeless, Crest if you want them light, Arch if you want them to be tough, but still light, flow if you want them bombproof.
Custom build from Merlin with Arch EX is £ 120.