Thanks JR, Phil tried to help me with this and I guess I was a bit hard headed. My tuner wasn't happy with me increasing the fuel pressure so I didn't go that route, which I was before he came to town last weekend.
Now after the fact I have purchased a complete fuel distribution system in the engine bay, coming off my stock hard lines. I have AP fuel rails and will be installing new fuel lines and a new FPR. I now need to learn what I have to do to upgrade my wiring to the fuel pump.
I have 2 DW300's now one in the car and one on the shelf. I was thinking I was going to have to buy the Walbro 460 and new injectors. I'm so thankful JR chimed in with the info he gave. So now I just need to know if keeping the DW300 re-wired or do I need to switch to the 460 it too wired ?