I have $6000.00 to spend on my truck. I just sold the Six Gun and will spend $4300.00 on the trans+ pump rub kit, and purchace EFI live with DSP 5 switch. I am planning on getting an Raptor lift pump installed. I was wandering if the Arson kit from Wicked Diesel is worth it or what mods I need to go with it. Help me out boys!!! Also where is the best place to buy the Lp.