Hello Ipretiring,
Thank you for your kind comments. I understand your dilemma, budget, value and high sound quality being the variables. I’m a big believer/advocate for opting for good output transformers (OPT) as they’re so vital a factor toward high level sound quality.
If you don’t want to get an upgrade OPT I suspect the base OPT in the Triode Labs is a very decent part. I can’t imagine they use an inferior one given its importance. You have chosen excellent speakers so I’d urge you to get the best amplifier you can "comfortably" afford. In the long run this always works out best IMHO.
I place such value
on OPT and power supplies that I’d wait and save more money if needed to get the better quality choices, obviously we’re all different in our approaches. Good luck to you.
Charles