Final PCBs have been ordered. Getting Macrofab to assemble them requires a lot of annoying clerical steps, so it looks like the first batch is going to be done by me, by hand. Oof... on the bright side, I've made a few changes to make hand assembly easier, and by ordering 10 PCBs I was able to get it a bit cheaper than before.
Here are some moneyshots of Metal Slug on the big Sony TV I have been testing 480p component on. You can see a comparison of 0, 50, and 100% scanlines in effect. Unfortunately the TV has some stupid sharpening shit that can't be turned off, where it blends vertically, but it's not _that_ bad: