I thought that looked like printer ink. Sounds expensive. Might want to just stick with spray paint next time.
Why not Shiney? I've only done the bruteshot, albeit not finished, but applying the resin to the outside has seemed to work so far. Not strong enough to bondo yet, but that's what the rondo on the inside will help with. You are right about resin though, it is super easy, you just paint it on in thin layers and try not to let it drip.
Looking forward to seeing your next step Kurt.