I agree totally with you, Michael.
I had the stock Transporter for a couple months before having it modded. My turn around was only 2 days, so my familiarity with stock was fresh. The stock TP was pleasant, but to me a bit clinical and obviously a digital source. It was convenient, but my preferred listening sessions were vinyl.
With the Mod, at that time before the Hyper, the MWTP took on a much more analog, natural feel. Also the sounstage was wider. The stock TP was OK, but I missed my modded XA777ES (by both Modwright and Richard Kern). But after getting the TP modded, I knew I'd made the right decision.
The Hyper mod with the Bybees further defined and pinpointed the soundstage, adding further that analog feel and deepened the resolution, control of the bass, and brought that human live presence to the midrange.
I had been using the 6H30 DR's with a brown base Mullard. My recent EML acquisition has now brought the MWTP to parity with my vinyl setup, depending on the recording. For the first time in years, I don't automatically reach for an LP when I really want to get lost in the music.
For me, that's a revolutionary posture, a paradigm shift.