Thankfully I was able to take advantage of dad's garage, he has a nice tire change stand and truing stand!
We got it all changed out... found that bolt cutters made taking the old spokes out a looooot easier
Truing wasn't as hard as I thought, though a bit tedious. I hope i've gotten it close enough, the lateral is +/- about 0.25mm to maybe 0.5mm; but the radial is +/- 1-2mm.
We couldn't get the balancing weights to stick, so it's definitely a bit out of balance.