I've just now read through most of your thread here. They say everyone has a double somewhere. I believe you must be mine. As you can tell from my couple of posts in your lighting thread, I'm 2+ years into my build. I didn't see the value of starting a thread until there was actually something to see and some actual progress being made. I'd gone months in between getting anything done "down there." I made it pretty clear that I was spending this past President's Daylong weekend working. Wife spent all of one day at craft shows. And I got most of the lighting done. LAST President's Day weekend I was plumbing. In between, I cleaned up a lot of loose ends here and there, but that's been it. I find that this is about the best time of year to get things done....no Sunday football, no golfing yet, no vacations or Holidays to go crazy over.
Now, this time, I REALLY think I'm close to moving faster. Once I get the electric and framing inspections, that is.
Just like you, when I put my dricore subfloor down, the room was empty. Now, 2+ years later, I spent two hours the Saturday of the long weekend moving "stuff" (that's the nice word for it) so that I could get to the walls to run the electric I needed. Now it's all in the middle of the room. And I can never find that D!@# something when I need it.
One tip for you at this point in your lighting since you are planning a shopping trip....
Spend another $25 or $30, and buy yourself a tool belt. I hadn't really needed one until now. I bought a small nylon one, labeld "for electricians," and a belt. Then I bought a "nail pouch" and ran the belt through it. Total was about $25. You'll find that you need a lot of different tools while you're working on the electric. Two or three screw drivers, slotted AND philips, the little stubby one, wire strippers, wire cutter (nipper), two or three pliers ("electricicans" and needle nose), razor cutter, circuit tester(s), hammer. And put a bunch of what you need for what you are working on in the pounch...when I was pulling and stapling wire, I put the insulated staples in there. When I started connecting everything, I put a couple of kinds of wire nuts and the bag of wire clamps you need to attach to the recessed cans, and just recently the little nailing plates.
Oh, and buy yourself one of those $1.99 cable strippers. The ones that are just a folded over piece of metal with a cutter on the inside and a hole in the bottom where it's "folded." You slide it over the cable hanging out of the box, dig the cutter into the cable and give it a good pull. It splits the cable really fast and never nicks the actual wire inside. MUCH easier than trying to do it with a razor knife.