Just an aside: the drop-out spacing has nothing to do with what size wheels you can run.

However, 700c's will fit fine. A surly in the rear is fine (or any other sealed bearing hub.) Up front you can run any 24h hub you want. But those are kind of hard to find. You should consider a 28h hub, like this Ultegra one HERE.

Lastly, lacing your rear-wheel radially all around is typically not done. I can't remember the reasons, but there are many. 3x has been the standard for a reason.