Bobkat:
It's been raining non-stop here, so I've only gone about 10 miles on the new setup. So far, I really like it. It's quick and nimble, tons better than the mtb. The 20" wheels ride better than I thought, just don't pump it up to 100psi. The seat is very comfortable after dialing it in (longest trip is 2 hours so far.). I am very happy about the change, just wished I'd done this first. Would have saved a bunch of money and time. I highly recommend it. Also, I've reconfigured the seat bracket and can now fold the thing in half, although the handlebars don't fold down anymore.
Another Cruzbike owner saw my bike and bought a DT to do the same thing!
BTW, The installation on the folder was easier than on the mtb.
So, what are you waiting for?