B+ motorhomes

It is heartwarming to hear from all you guys! My reasons for getting a new motorhome was the 130K+ miles I had put on the old one. I considered a couple of Trail Lites on EBAY, but got this one for 29K one year ago, with 27K miles. I drive 20-25K miles a year, so will probably keep this one for about 3 more years. I DO NOT like the fit and finish, but do like the E450 chassis - no alignment problems like the traditional A frame front end Chevy. I would prever teh 8.1 chevy as it got 10 mpg, and I now get 8, but very much like the 5 speed auto. I did buy the Good Sam warranty, and it has served me well with many of my repairs. I had mentioned elsewhere, that I am considering getting a class 4/5 hitch, because I am pretty confident I can tow my 33' trailer with little trouble (heavier chassis, and relatively short distance from rear axel to rear bumper). I do have a nagging vibration in the driveline. I first noticed it when I was driving home to Texas from Seattle (where I bought it). Replaced the U Joints, but they cracked the harmonic balancer on the drive shaft, so I had to have it balanced, and it has never been completely smooth. I am afraid that the harmonic balancer is essential for that shaft, but hate to spend the price to completely replace it (about 1500). Plan to have it balanced again and see if I can advise the shop to balance it at the RPM that averages 65 mph. I suspect that they will never get it completely right, because the balancers are static, and I vaguely remember forces changing when the rig is in forward motion, not to mention the change in size (slight) as the shaft warms up(?). I'll try to be a little better in updates in the future.
Dan