Guys, my 99 Sonoma now runs and drives with the 2003 vette LS6 swap. Currently running the entire DBW throttle setup from the same car with the stock LS6 OS without any control issues, however I've come to the realization that in order to get my fuel gauge and ABS to work I may have to flash a truck or SUV OS onto my PCM (12200411). Doing some research it seems DBW applications from that time period are hard to come by...my only other option appears to be a 2000-2002 Tahoe/Escalade OS, but I'm concerned I'll lose the ability to manage my manual trans and my stock LS6 DBW setup will need to be replaced with the hardware from the OS donor's vehicle. Has anyone had any experience here with varying DBW setups and with what OS's they work with for my PCM? Thanks!