Hooked up with a classic rock band a while back just for fun. Adding my keys meant adding new tunes. I introduced them to "Hush" and it is now one of our best.
Using my roland VR700 single manuel. I miss the two manuel B3 and switching sounds instantly but who can move one anymore.
Two manuals are a nice luxury...I played a VR-700 a few months ago at a jam session...very nice. It was being played through a Ventilator and into a Traynor (Yorkville) K4 amp/speaker.
I liked the idea of the red harmonic drawbar that allows you to control the volume of the Ensemble tones...you can get some really neat combinations using it, and they are so easily accessible.
(Later edit) I also really liked the keyboard action of the VR...very quick, and nice for doing smears.
My last organ rig was a B-3 with two Leslie 147RV (plus a few other keyboards)...I had to have a Chevy Suburban to move just my gear alone...that's also why I have a bad back today.
The Tyros4 has several SA Organs that I really like, especially the ProgRockOrgan...really nice and snarly.
We used to do a few of Lord's tunes...one of my favorites was, appropriate enough for me...."Lazy".