Icecap ballast question

[boxer385]

i'm building a t-5 system using (4) 60 inch 80 watts bulbs. i have a
660 icecap ballast, can i hook-up 4 of the bulbs, and the other 2 using a 430 icecap ballast?

 

[dots]

"The 660 can drive all VHO, PC and T5HO lamps in any combination up to 4 lamps, with a total not exceeding 440 Watts."

http://www.icecapinc.com/ballasts/430-fluorescent-lamp-electronic-ballast-2

http://www.icecapinc.com/downloads/660wiringdiagram.pdf


You may also refer here:
http://www.reefcentral.com/forums/forumdisplay.php?s=&forumid=32