Back to the "how many different Monaco's", our '08 Knight is fabulous. Basically the same coach as a Diplomat / (HR) Endeavor, but with a 360hp ISC cummins instead of the 400HP ISL.
Note the earlier Knights (and HR Ambassadors) used the 4 bage chassis, I wouldn't touch one ever period, hope you don't either)
Same coach, same colors, same layouts, same pretty much everything.
The only thing I don't love is the DPF... Always seems to need to regen at just the wrong time, and the only time I ever took her to the shop was when I decided to ignore the regen light.
WHEN THE LIGHT COMES ON, STAY ON THE HIGHWAY UNTIL IT GOES OUT, PERIOD.
Some day, when my wallet is a little fatter, I'm gonna get my ECU reflashed to eliminate the DPF regen, and hack off that 55 gallon drum sized muffler, replace it with an Aero resonator, and listen to some good sounds.