Here are some test data comparing the 405 vs 465 lph pumps from Fore Innovations. The results isn't what I thought.
I was going to sell my 405lph pumps to go 465lph but after reading this I think I'll just keep it and run with 3 of them.
It's nice to have a fellow home theater enthusiast on this mustang forum.
Still a little bit of things here and there but it's done for the most part.. I need some theater decor. I need to get an acoustic transparent screen and move it into the back like you.