New Moto Guzzi Door Mats Available Now
MG Cycle sells a stand for the V7's and V9's. Fits under the frame.
I have one like I think you are describing, and it is terrifying to use without assistance. Very hard to hold the bike upright while positioning the thing under the frame cross member, pretty much blind. I take the anxiety out by running the front wheel into a chock to hold the bike, then put the stand under the frame. But at that point you might as well forget about the special stand and just lift the rear of the bike with a floor jack.