I flew the Mits for a few years hauling checks for one of the good check haulers out of PDK. All Marquis models, great maintenance, Reece Howell down in Smyrna TN for initial and recurrent every 6 months. Top notch op. While I was doing it, loved it. Tons of low IFR, single pilot stuff to keep you very current.
That being said, I wouldn't touch it with a 10 foot pole. Unless you fly it a lot, and have very good training, it's just too unforgiving of poor pilot technique and bad decisions.