Which decks can actually comfortably run the full Angelechy combo?

While the things it sets up turn 1 are crazy, the whole package takes 6 main and 6 extra deck slots, and it also locks you into synchro and occupies all but 1 of your backrow.

I've tried Ice barrier and it plays fine, if only a bit cluttered (using mirror mage is tricky)... It even has space in the ED for a harmonia target.