I've been kicking around the idea of one of these relax blocks, combined with a fuse block, but all in (with the tools for the thick gauge connectors) it ends up adding up pretty quick. Some cool reading from tacoma world on how to go about it:
Part 1 - Introduction [IMG] This is Part 1 in a series of tutorials that will show you how to build a Bussmann RTMR fuse/relay block. If you’re not...
www.tacomaworld.com
For me at least, I would really like having a relay block and a fuse block (the blue sea 12 circuit = 2 independent banks of 6) with one bank being switched and the other always on. At that point, you have pretty much every connection you could ever need, tidy, and safe.