fuse/relay block on reworked harness

[bigmoe]

I sent my harness out to be reworked to the guy Brendan at LT1swap.com recommends. It will be a while before my truck is back from paint and I get the engine installed. (08 Gen 4 5.3) I pulled the harness out to have a look and it looks like he did a really nice job. I find it odd though that there are no fuses installed and they are not labelled. The wire ends are labelled: 12v, 12v, 12v keyed, fuel pump, and fan +. I tried checking continuity from each of those wires to the fuse locations and got nothing (probably because the relays have to be activated?). I've emailed the guy but got no response so far. Any ideas how I can figure out the fuses? I assume the relays are main, fan and fuel pump. It would be nice if they were labelled too.