[Revved]

You basically have bought an expanded fuse box in a less than compact package. Yes, it is nice that you have relays mounted to it, yes it is nice you have plenty of fuse locations, Yes, its nice you have a fan controller, and it is very nice that all of your main electrical components, relays, fuses are all in one location for diagnostics. A lot of guys will wire hotrods and rock crawlers like this but it is typically laid out as the vehicle is built. You will still need to buy a wiring harness and/or wire the rest of the vehicle from bulk wire. Hopefully you have the correct amount of circuits for what you are wiring because as mentioned above if you need to do any work on this setup or add to it you will be cutting the whole thing apart. Wiring this panel is nothing you could not have done on your own with a little time and a panel that you had custom fit to your vehicle. Actually it looks just like wiring I've seen in boats.

There is also the questions of possible RFI with mounting MSD components so close to the rest of your electrical components.