Hi! I'm replying on behalf of my FC ( personally have no interest in SCoB :P)

The guys are in a similar position to you in working on T7, and I know they are in need of a healer. Our healer is again similar to you, prefers WHM but is comfortable and geared on his SCH. I would suggest you getting in contact with J'azih Dajh in game to discuss further and hopefully you guys can figure something out