I own a 2007 C5500 4X4 that has a cracked crank shaft again. I’ve picked up a complete 2018 4X4. Motor, transmission, dash, electronic, exhaust, etc that I want to install in place of the LMM. Question I have is anyone attempted this yet or knowledge of what issues I might run into? I’ve installed two LMM’s in this truck done with this generation crank shaft. I’m new to this site and any thoughts would be helpful. Thanks.