Nice going on the duvet and other home makeover stuff. I don't know if there is a HomeGoods store in your area, you could get some good cheap art and other items. Pier 1 also is a good choice with low-cost items.
I am sure the ladies here can help with shopping tips on where to find bargains..your female family members could point you in the right direction on fire-sale items in your area. Flea markets and yard sales are good sources for getting stuff on the cheap.
Ahhh...I haven't read the 5 LL's yet. I need to get around to that one soon.
I've been too busy to read lately - but that's a good thing!
Good job on the house! I think it's going to have a huge impact and not just on W but on YOU!
Make sure to put a few new things in the bathroom as well. Every woman knows if you have company, you want the bathroom nice because people are going to be visiting it. :-)