Being an idiot, I love making things difficult. Instead of thinking ahead (like normal people do) I choose to act on impulse then regret my haste later. Wheelset gets in Tuesday and I'm hoping to have all my ducks in a row so I can just assemble and ride. I guess it's back to the LBS.
Anyway, while I'm at it, is there a significant difference between separate brand cogs in the $20-$25 range or is it the same ol' what you pay is what you get?