Enough blocks, already?

I started making these courthouse steps blocks in February 2008. This is what they look like today.
I've run out of the dark grey fabric that I was using for the center square, and now have enough blocks for a decent lap-sized quilt. I may add borders, but after laying them out on the floor the other night, I'm ready to quit making blocks and start sewing them together.

I think I've gotten log-cabin variations out of my system now, and am already thinking about what to work on next. I honestly am only working on this quilt right now, plus some HeartStrings blocks. But I have plans for another T-Shirt quilt for Mike, and I'd like to do another Quilt of Valor and some baby quilts for the local neo-natal unit, but haven't started anything.

I'd get a lot more quilting accomplished if I didn't have to work for a living.