Ditto on the guages, I have Boost, Pyro, and Fuel preasure on a 3 pillar with tweeter pillar mount. (see pics in readers rigs)
I did a 4" exhaust from Rip Rooks as mentioned above, Have 2 power boxes but I wouls recomend the Edge Comp box as it is 2 in 1 .
There was mention of the triple lock torqe converter that
www.earthroamer.com did and he loves it. I have a 6 speed mnual and got a better clutch... .
There are a lot of dress up goodies that you can find and most of them are in
www.genosgarage.com or others as you will find on this site.
On the Lift pump fiasco, I put in a pusher pump with a prefilter to keep the pumps clean. It has a separate water separator and fuel heater in the assembly. The pusher is a 7# pump at 100 GPH and it helps the front lift pump from working too hard. (see pics in Readers Rigs)
did the front and rear Mag-Hytec diff cover and you might want to check out the deep pan mag hytec for the trans. adds extra capacity for the fluid.
Hope your credit card isn't crying too bad right now, Mine did! lol
Have fun!
Eric