I bit the bullet... I finally bought a vintage road frame. Now... what to do?!?!!

I just purchased an '82 Peugeot Super Champion frame/fork- with the intentions of building a solid single-speed for zipping around Minneapolis!

Included with the bike is the stem/headset, seat post, as well as the BB. The previous owner says the BB is a Sugino, which he claims is British...

I need help. I want a flip/flop hub, at least a front brake, etc...

Any suggestions? I have a healthy budget, so I'm looking for lower-middle level stuff... not cheap, not high-end. I want bomb-proof hubs/weels, and am willing to buy them separately.

HELP ME!!

~Samuel