Welp, I may have to buy one, esp. if he'll do one in "sport" configuration, but likely even if not.
Even though I've been one of those who've been on record as saying the RDL is probably the best seat by far, but it's also far too ugly, yours is NOT ugly, and it's downright beautiful compared to the look of most RDLs, in my entirely subjective opinion. And since I had my color matched topcase backrest done in the 719 brown color, too, I'm kinda bound to the brown seat look.
Just like you, J-Luv, I'd never get rid of the stocker, as I love the look, and I'd keep it on for shorter rides of a few hundred miles, and it is surprisingly comfortable, BUT it's no seat to travel cross-country or take a vacation on, either.
I was leaning toward a custom-covered Sargent, but even the sport RDL has more width, so I may have to source a stock pan from somewhere else and go for it.
EDIT: Just looked at your pics again. It keeps looking better to me, and the GT logo looks nice. How offended would you be if I got one very, er, similar to it?