hey guys new to the forum. ive been building a truck the last few years. started as a 99 ranger with a 2000 suburban gen3 ls 5.3/4l60e drivetrain swap. Ran a painless engine harness and the factory ecm/tcm. Just finished a gen 4 2010 escalade 6.2 swap. Engine and trans running same harness and ecm/tcm just added lingenfelter signal convertor to change crank/cam signals to gen3. I am waiting for the hpt pro suite to show up any day and just throwing random questions out. Will the hpt be able to tune my factory 2000 ecm/tcm to work with signal convertor? Will the hpt work with whatever painless uses to flash the vats when my harness was flashed? Gosh...will it all even work? LOL! I know the original 5.3 was fun but this is gonna be more fun. Any help is much appreciated.