New Moto Guzzi Door Mats Available Now
Get a Suzuki Van Van. Trouble free fuel injection, good seating position, bars fit me well, (I am 6' 5"), It has a large comfortable seat, gets 70+ mpg without the sidecar. It gets 55 mpg with the sidecar.
When I read the OP, I thought I had a great idea. Then I read what Smithy said. My suggestion was going to be to find a used pair of the shocks from the Custom. Of course, I have the Custom and think the shocks are pretty good. I understand they are have an inch more travel than the Tourer. They also have pre-load and damping adjustments. I find them good and I love the handling on the bike. The bars force a slight forward lean that I learned to like when I thought at first I might have to move them back or go with the Touring bars. I test road a Tourer and didn't like those bars as they did not allow as keen control as the flatter wider Custom bars. With that said, yesterday, I had to run straight up our I-75 for about 50 miles and the heaves in the road did connect to my back, but with the slight forward lean, not as devistating as if I had been sitting bolt upright. I think the only cure for I-75 would be a Stelvio or V85 with 6 inches of suspension travel and even so equiped, those bumps are so pointed that I think you would still feel them.
I think the Eldorado version is a much better handling and riding bike, mine is a dream on the highway and also back roads. Go figure!