Mystery vibration at 25 mph can't be diagnosed. It's not the front end!

I may not have the back trouble you have,but do have days when i would rather not work. It was after a fall off a ladder, back and neck injuries. Did my mom's block heater on the floor, and weeks later i got a hoist. Had to.
Hopefully you can find a FABO member nearby thats willing to help. So for some reason i have 4 creepers,wish i could just give you one.
I know its just one picture, but that is a nice looking ride.