My listening space is 14x19x7.5 and primarily used as a home theater. I'll be sitting 13' away from the screen

Considering I'm coming from TV speakers, I don't think I'll be listening terribly loud, but maybe that'll change smile

The 4400H will be driving 3 M5HPs, 2 M3s, and 4 RSL C34E's.

Is there a budget friendly amp I could start planning for?

Thanks,
Chris