The JP modded by rick is gonna fly (prolly better then JP himself) I have a P5T modded by rick and its a beast I recommend hes work to everyone. I am going to be sending my JP RX21R thats in my SMP to him for next season.
OH BTW I would have to go with a JP-2 for pipe choice because from what I've notice it didnt take away from the low end like the 086 does IMO.