We've been meeting here for a while now and I really like you, so I think it's probably important for me to tell you something that you're not going to be happy to hear: tube amps are a joke. Sure, you may think you can tell the "warmth" from a tube model versus one where the sound is generated inside a hunk of silicon, but you really can't. Seriously. Let's double-blind it.
I'll give you this, though: Your amps, like this Avon Sunfire, are really, really pretty. And mine are really, really inexpensive. If only we could meet in the middle!