Excellent ideas - I've been trying to think of "gift" ideas for holiday gifts, and I'll be adding quite a few more items today! I've switched the design back over to the original (Halloween went great!) design as well, adding amount of bids piece of code as I type
Right now there is no devoted page to ended auctions, but I can definitely add that in! Give me a few days to get everything finished up on the new changes I want to get done, and I will add the ended auctions to a page as well. Also, the future auctions are "Coming Soon" auctions on the homepage. What I've done is let most of them end at the end of the Halloween special design, but I will be adding 2 more categories and sections so you can see future auctions, live auctions, as well as won auctions. I'll keep you posted.
I will e-mail a few people that have won more than 1 item and see if I can get their reviews/pictures of stuff over to PAW so I can be confirmed. What, in terms of receipts, are you looking for? Maybe I can confirm that for you early or through PM?