Love the 710s. I've had a sweet pair on loan from a friend for a while. I believe they are second gen models. Rubber surrounds with brown grill cloths and beautiful square cornered cabinets. He decided to sell them and I decided that I need them so we worked out a nice trade.
I also have a pair of L300s in black metal boxes. Amazing how nice such a small speaker can sound. I use them for bench testing projects.