[MENTION=117975]Doc_Fry[/MENTION]: the Greybull premium looks really nice, especially at the price point. No lifetime warranty but it appears to use much better components, and is mil spec listed for water intrusion. Might go with them, thanks for the suggestion!
Also if you want to do, a not so difficult distrubution block here are some parts you can get at Waytek. I will do a more thorough write-up when I can do the install on my truck. There are minimums reflected here in amounts needed. It will handle 30 AMPS per circuit. I would recommend 14 Ga for the wiring for power to handle amperage.
46343 Relay/Fuse Panel Qty 1
75730 Relays Qty 5
30069 Terminals 18-16GA Qty 50
31068 Terminals 16-14GA Qty 50
39000 Seals Qty 150 (minus 50 if you dont use quick connects to relay box)
31713 Blue Female Quick Disconnect terminals Qty 50
46351 50 Amp Circuit Breaker Qty 3
46257 20A Fuses Qty 50
46255 10A Fuses Qty 50
46259 30A Fuses Qty 50
Total $96.04 plus wire you can get from local car audio place. You will need crimpers to complete the project. Change the connectors below to 6-way they are the Delphi 280 series if you power the switches from the circuit box. Again you will only use two of these connectors, the minimums suck.
38038 Connector Part Qty 20
38039 Connector Part Qty 20
38068 5-way connector male Qty 5
38069 5-way connector female Qty 10
30036 18-16ga male pin Qty 50
30037 18-16ga female pin Qty 50
38059 step down butt connector Qty 10 (use the his to daisy chain switch power from one lead, and ground from one lead. Do in series by where switches are located to keep install clean
Total of everything: $128.85
Extras to be able to have a quick disconnect for fuse box and for switches inside the car. You will need a 18ga 5 wire cable that is sheathed for the switches from the relay box to the vehicle for the switches.
Switches I am going to use will be Aironboardusa.com. You will daisy chain all switches for positive using one lead from the cable from the relay box to power switches. Daisy chain all grounds and ground to vehicle. This can also be done either all the time or through an ignition circuit. That is up to you. I choose to do both.
Other options to go cheaper on the distrubution block/ relay center is to pull one from a late 90 cherokee classic and rewire the box, tou can also use a waterproof container like the cheap ones at walmart in the sports section to put relays in. The best all together solution out there is the SPod 4x4. Though it is $400 just for the relay box. They have an all digital unit coming out, that looks very promising, especially with the newer canbus systems as you would not be intruding into your vehicles wiring offering complete circuit protection, two ignition/ high beam circuits, auto voltage regulation, wireless controll, and they are talking about possible integration with touch screen oem system to control all switches and functions including dimming/Strobe of led capable light.
I plan in the end to have 8 circuits. This build is a step until I can see what sPod comes up with as I do not have the knowledge nor machinery to build something of this nature being mosfet driven, good luck and have fun. It is not too bad an investment for a totally waterproof DIY that is easy to unhook and remove items allowing fuse access under the hood. You can go in a few together to beat some of the minimums that you are required at Waytek,