Just remember, actinic is low par and makes things pop. Purple plus is blah by itself.
For shrooms and softies, I would go
blue plus
Actinic
Aqua blue special
Blue plus
if it is a 4 bulb hybrid. I am a fan of the Aquablue special when combined with an actinic and blue plus. I use my kessils to drive the white and get the shimmer from them.
Interesting as I hate the aqua blue special, I found it harsh and my corals hated it, I am about to swap down to a 4 tube but the correct length for the display and it will run two blue plus, a coral plus and a purple plus, not a big fan of the "blue" look.