Already on it. I assumed it was supposed to work but the "Unsupported hardware (85)" message appears so must be something else going on here.
Viewing post in SNK vs CAPCOM for C64/C128 - Stronger Edition comments
That's it. I actually changed the HW code byte on the CRT images and they are launching now. Had few crashes though when playing...but not consistently. Testing on C64 and C128. I've mentioned it to Travis and he's looking at a firmware change. What's different about the Denise one? Just the HW code?