If you're looking of a music composer who is a fan of and has their finger firmly on the pulse of the music of the Castlevania series, I recommend Jeffrey Montoya. He did the music for the Migami CastleVania series. He's done remakes of the Konami soundtrack as well as original pieces for the Lecarde Chronicles. I saw in your comments that you don't consider yourself a professional composer, so I'm trying to help with that. I do think the music you've already done is interesting in it's own way. Maybe Jeffrey can work with you. Ok, fan boy out lol. Whatever works best. Thanks again.