Did I buy too much bench vise?

[In The Ten Ring]

Yesterday I bought a 6 inch Craftsman bench vise for around $45.00 at Sears.

6 inches though....is that too much? I almost never use a vise but I figured "more was better."

What say you guys?

Edit: I mounted her the other day. I still need to modify the countertop (cut part of the edge off) but this was the best mounting I could do. The way it is now, it'll work for flaring the new fuel lines.

I wish this thing was red or black but this was the color I got.