I actually did this very thing several years ago for myself. My goal was to track down every single available track, not only as a reference but in the highest quality possible. No easy task, especially in the days before Phish.net had an FTA FAQ section. I came really really effing close to doing getting everything. Had to shell out cash on eBay to get some of those CD bonuses people with preorders and I got all of them except for one. I have a spreadsheet that is very very similar to yours somewhere. If you want I’ll try to find it for you to compare. I took a real quick glance, but you’re definitely missing a few tracks (ex: there’s a lot more from NYE 1998 that’s not on your list that was definitely released, I think in 2010: Ghost, Cities and Runaway Jim)