labaherd,
Start with this thread.
http://compacttractorreview.com/cs/forums/thread/4649.aspx
Attached is an older pic but it does show the front lights.
Basically, I ran a new wire from the battery thru a conduit up the rear cage which supplied me power for everything. If I recall, it was approx. 8 gauge wire.
There's a main disconnect near the battery (but that only gets used if/when I need to service the down-wire electric (since I'll loose my stereo pre-sets) and such.
As soon as the wire gets to the upper panel, I put a 50 amp inline fuse for everything. (This is right near the edge of the ceiling panel so I can reach it without having to remove the roof panel)
From there, it goes to a fuse block which then separates the power to each of the switches.
The switches then go to their respective light/stereo or whatever.
For the front mounted lights, there's a 4-wire trailer disconnect so I can unplug that to completely remove the roof panel (so I don't have to un-wire each of the roof mounted lights individually).
The spot light and strobe light plug in to the overhead 12v accessory plug and that plug is switched as well (so I don't have to unplug the strobe in particular to turn it off).
What kind of lights were you considering?
BTW - For my setup, I replaced the OEM battery with a deep-cycle marine battery which gives me significantly longer run times of lights and stereo without the RTV running.
Brian