Hardwood Single Speed

I've currently got Sugino 75 cranks, stronglight chainring, v heavy wheels with DP18 rims on Quando hubs, full carbon chinese noname forks, planet X alu drops (don't know the model) and I don't have a seat or seatpost yet.

The first choice has to be wheels, right? I've been on the lookout for a decent lighter replacement in the classifieds but haven't seen anything that tickles my fancy. Any recommendations?

Campagnolo OMEGA V black 24h tubs from Campyoldy with some low flange track hubs such as Miche and double butted spokes and Vittoria Rally tyres.

Probably the cheapest was to classy looking and lightweight wheels.