I have the 1250GS too and the Urban R9T 40 year edition. Since you're used to the GS, you'll find the 9T uncomfortable as I have, I'm 5'11. However, the 9T is a great bike and addicting to ride due to the feedback you get from the bike. It feels raw and makes you concentrate on the machine and the road more. My 9T does not have a gear indicator and I love it like that, since I have to pay attention to the engine roar and vibration when deciding what gear to be on. My future mods when I get the chance are to change the shocks and tyres (bloody loud they are). The only mod I did so far are re-upholster the seat with gel inserts and bar risers. Still uncomfortable but a very enjoyable ride.