6.1 fuel system help

All together I paid around $800 shipped to my door, but that was a tank complete with pump and sending unit and the freight charge to ship it. Based on another site that is a distributor for them it says it's around $50 for the sender unit and another $300-350 for the pump plus about $50 shipping west of the Kansas Missouri line (the prices on the distributor website are a little old, but fairly close). They have prices listed for other mods as well like a deep sump and extra/larger ports, etc. It's a fairly pricey pump, but it's a fully baffled tank. I'm not 100% sure how/if the sump on the pump is set up, but it's a nice drop in unit that is easy to service if you need to replace a pump. I could have had a stock tank modded (I don't have the equipment or skills to do it myself), but this was really the easiest solution for me and a really nice piece.