how hard is it to install a fuel cell?

I'm pretty sure im going to have to and never done it before. whats involved? if anyone has any links of a "how to" on this thatd be awesome.

You have a late model truck so probably fuel injected. I got a donner tank so could use the stock flanges ( pump & sender) also used the stock filler neck,as in Ca. must have the restricker, had a stainless tank made,than just lengthen the electrical,& fuel lines( used braided).

i have a 12gal RCI fuel cell in my 97 sonoma. it was pretty easy to put in. i used an inline fuel pump out of an 87 ford f150 (autozone/napa p/n e-2000), which iw what you'll probably have to do sine your truck runs off such a high fuel pressure. that fuel pump also has a lifetime warrenty if you tell them it's for a ford and not what you're actually doing with it. mine also has a rollover vent which i put a hose from that to the charcole canister and put a t in the line and put the emmissions sensor in it so that the ses light isn't always on. check out my pictures to see my setup. mine was about $250 out of summit racing....oh yeah, if you can get one with npt threads, i didn't know any better and mine had -AN8 fittings and it cost me about $125 to get the few -AN8 fittings i needed.