The latest recommendation from the "grim reefer" on reefcentral is
3 ATI Blue Plus, 2 UVL 75/25, 1 GE 6500K Daylight
He seems to be the one person everyone asks about T-5's.
I just so happen to have an icecap 6 light 48" setup on my 90, have ordered these bulbs, and expect them delivered tomorrow..
Also, I live in shannondale, youre welcome to come see what it looks like this weekend.
Victor
Also, I bought them from Reefgeek.com on Monday.