if i understand everything correctly, plenums and tb's are not going to really help increase HP unless you are already making some serious numbers, I have the LFP TB just because it came with the truck when I bought it, but isn't it just as well if you port your stock one? its not hard to do, i've done a couple of them already...

 

I have one of the BABOLT's. It was given to me cause he didn't like that it stuck a little