Hey bearcity, here's a picture of a beautiful gas regulated 45 PSE in Red Illusion.
[IMG]
[/IMG]
I'm cutting a pair of QMB-25 chassis's this week, they'll be powder coated Copper.
As I see it, it's like Roscoe65 said, the power difference is so small it doesn't really matter.
It's more a matter of monobloc versus stereo amp,(and all that that implies) and how many different tube types you can run.
That's my 2 cents...for what it's worth...I love 'em both...