Buick 350 gm Tbi conversion looking for bin file 1227747

I'm working on a Jeep Wagoneer with a Buick 350/turbo400. Installed a gm Tbi with a 1227747 Ecm and Asdu chip. It ran fine, but had a high idle.. Vacuum to low. I sent my ecm to dynamic efi and now it's a flash system. It is currently running under a basic tune. I'm looking some advice on which bin file to start with that would be right for my application. With this new setup, now I can download a bin file and it will self tune/learn while driving.
Thanks for all the info!

Don't you need a dynamic EFI .bin to start with?