Hi, I need a little help with this, mostly the fuel pressure regulator, there's one in place where I labeled it, but on the stock manifold, one is already their. So I was thinking, do I use a T adapter their or plug the other one and run the fpr on that one only. any help apreciated. Thanks.

 

You have them in the right spot. That manifold is designed for a OBD2 motor. You have two choices for the brake booster, and both will work, I would use the back one. The front one is for the EVAP purge line.