Would This Amp Be Worth The Cost?

I agree with above statement. Change the preamp first. For tubes I would go with Rouge RP5 or RP7
RP5 has phono stage
RP7 no phono but fully balanced
or
Hegel P20 or P30 for solid state. Everyone wants to change the amp but their missing the big picture. My local shop that sells both. https://holmaudio.com/
Also, 
Change you power cord on your amp from the stock to a 14 AWG or 12 AWG cable

Test still needs to be blind whether it takes minutes or weeks. Whether one agrees with bluemoon or not you have 0 evidence to support your statement just like everyone else making this claim

That's the beauty of it. I don't have to prove or disprove anything. I use my ears. And if it sounds better to me, it IS better.

You objective guys overthink this every time. It's not clinical science. It's AUDIO. You are supposed to E-N-J-O-Y this hobby. But you can't because of the stick up your butt. Relax and let the music wash over you, you'll be surprised at what you might hear.

Oz

@ozzy62

you took the bait...

...be happy, enjoy the music, and ignore the tr---...

Yeah I know better than to engage. But sometimes............