I have a 2006 - 450. Have never regretted getting the smaller engine. Agree on the power steering upgrade. What is the device you mentioned setting up to 9? Upgraded to digital dash, running lights, wench, snowplow, bumpers, street legal n licensed, aftermarket seats, windshield with wipers, sport shocks, Benz muffler. Bought it in 2006. It’s just one of those things you don’t let go of..