the old vdc's are there though - i agree it's kinda bull$hitty that you have to search for them, but yeah. i actually bought one though.I was using that same setup on liquid. Except the bootstack, I used the universal 15.1 draken zip. And 19.3 magisk technically. I didn't flash speedy for lineage yet. Brain dead or not(and they are), I think its reasonable to expect to not have to do so much to get something working. Especially if he's gonna hold the vdc's over people's heads.
What about older v4a's? They should work, and the sound should be exactly the same