Was looking for some parts for my Kustom Defender V100 that I am working on (got it as a chassis fixer on Ebay last year) and I see that someone is selling a bunch of parted out Double Cross and 72 Coupe amps pretty cheap on Ebay. I like my Defender, the Coupe looks pretty similar. Mine has tons of features (2 channel w/bright switch for each, Reverb with tone adj, Vibrato, and Tremolo), boost, speaker emulated line out, etc. I would do the Double Cross if I was looking for a metal amp, but that isn't my gig and I have too many amps already. The transformers are really cheap too.
https://www.ebay.com/str/K4-Supply-C...p2047675.l2563
https://www.ebay.com/str/K4-Supply-C...p2047675.l2563