Jim...
Cool! Your Halolight is almost like mine... other than my Halolight not having the doors. Mine is Model 376MU and also uses Sam's 229-15. Does yours have the UHF tuner?
You were lucky only needing to change a few caps. I had to change all the caps, a few resistors, a power transformer, and refinish the cabinet! Oh yeah... and I had to put a "tablecloth" over the speaker!
Yours looks great! And super picture, too!
Charlie