HELP: Trying to find replacement 2x65W PC ballast
 

I have a 24" Coralife aqualight pro with 2x65W PCs and the PC ballast on this light has, again, crapped out and I need to find a replacement. I am, however, having a hard time justifying $55+ for one of coralife's piece of crap ballasts.

I opened the fixture up on the weekend to see if I could toss a Workhorse 5 in there (because they're awesome) and found it was about an inch too long to be able to shoehorn it in there. I am hoping someone might know of a substitute 2x65W ballast that will fit this fixture or a cheap place to get one of the crappy coralife ballasts?

I'd like to avoid having to do an externally wired ballast.

Bump?