Mp -10's or mp - 40's
Ecotech has a website where you plug in different options to see the max-min flow of several combinations based on LPS and SPS recommended ranges. For my 75, (very close to yours) it looks like 2 x MP10 is the way to go. For now, I have just one, and a WP25 at the other end and I'm not lacking anything in a 4 foot tank.
Edit: now that Quiet Drive option is available, I may go that route since I got an Apex and just dig programming.