I made the jump to a full rack setup over christmas, and found a couple of cool ideas thru random Youtube videos and just scouring the internet for ideas.
First thing I did was slap some velcro in there and attach a bright as hell LED flash light in there.
The other thing I did was rivet some plastic clips to the inside, and then cut up an extra cargo net I had for my car. Then got a little plastic tackle box to throw some tools in with some extra batteries, picks, all that stuff.
I can also fit in an entire Boss ME-50B if I need.
Anyone got any nifty mods they've done to theirs?