These are awesome color hacks you are doing here, Pyron, specially both Golden Axe color hacks and also what you are doing now with Castlevania Bloodlines. I actually liked a lot the old hacks done by RedAngel to the same games and which were left incomplete (only the first stages of both games), so imagine my enthusiast to have the full games properly recolored with such a good taste.
I'll be keeping an eye on this and feedbacking color choices too like the rest. ;)
By the way, another game which has an original arcade reference and screams for better color choices is definitely this one:
https://www.youtube.com/watch?v=aEFcWOKI2tw