Excellent impressions, Aura, and I'm thrilled that they're working out as well for you as they did for me. You are correct that the Moth gear is tickling my fancy over here, so this was a good deal.
Regarding bass, it's very room/placement/amplification dependent. They had deeper bass in my room than they seemed to in yours upon initial setup. I'm sure you've tweaked it since then, but there's lots of good to be had.
FWIW, I'm of the opinion that bright treble is good, so long as it's occasional. Sometimes treble is bright, both in real life and on recordings. If a trumpet doesn't occasionally drill a hole in your head, it might mean you're losing detail on everything else.