switch 12v were to tap?

I'm getting down to the final stage of my swap, I have my harness thined out and lengthened/ shortened. So this leads my to the fuse block and relays. I'm going with the lt1 swap setup.
He only has 5 pink wires ran to the block, I have 13 or 15 (can't remember ATM) to run for switched 12v. how did he come up with only 5? Did he splice a few together up the harness to make 5 main groups to run to the block? If so how many can be spliced together with out over powering the main spliced wire between the block and slice?
Also were should I tap for switched power to the fuse block relay.
Thanks guys.

This is from Brendan's step by step harness rework pictures on how he does this part of the wiring.

http://i1049.photobucket.com/albums/...ps0d806ae1.jpg

As far as switched, I just used my large pink wire coming out the factory C100 connector on the driver's side firewall.

Iv been digging through his web site for months now and havent seen that pic yet. He has so much info on there its unreal. What section/link or "area" did you find that?
Thanks

I found it. Thanks man. Made my tomorrow that much easier!

You can also check his Facebook page where it shows you how he tapped into the 88-94 fuseblock....