Working on building an L3-G0 from Lego Bricks

We've started to build an R2-D2 style astromech droid out of Lego.  His name's "L3-G0" (Elthree-Geezero).  I thought that maybe he'd have enough interesting stuff to get his own blog, so he's at http://l3-g0.blogspot.com/ - not sure if that's the best idea, but that's where to find more.