This morning I discovered that my front hub was wobbly. I didn't feel safe riding it as it was and don't own cone wrenches. Fortunately, I was able to make a quick run into the co-op to take care of it. But the co-op's hours are limited, so I've been thinking about building up a little tool set just for repairs that would keep me from riding when I can't get in to use the tools at the co-op. Here's what I've come up with:

Chain breaker (Is there a particular model/brand you would recommend?)
Master link pliers
Cone wrenches (13 and 15)
3-way Hex wrenches (variety)
Spoke wrench
Grease and chain lube

I already have common tools such as measuring tape, adjustable wrench, needle nose pliers, box/combination wrenches, etc. I'm ruling out things like a BB tool, chain whip, cable cutters, etc. that could wait until my next trip to the co-op.

What else would you recommend? I would also be happy to hear recommendations for particular products. Right now I'm leaning toward Park tools because that's what I'm familiar with using at the co-op, but I'm glad to know of other options.