I’ve kinda found a lot of broken information. But I have a 2013 vin 7 lc9 I’m looking to swap in a 2008 vin 3 lc9. I was told it has afm and vvt. Which I’m going to double confirm by checking the valley cover. I’m looking for a drop in and go. Is this going to work? I’ve read they may have differences in the pistons so would I require a tune? Should I hold off on purchasing and find a vin 7