I would keep the
live rock to 8 to 10lbs since most corals come on rocks or some kind of base. This gives you a little more room to put more
frags.

If you plan on attaching
frags directly to your
live rock then go with what small fry said. Aquascaping in a small tank isn't very difficult since you don't have much room to work with. Phurst already said to look in those other sections for pics. I suggest looking for pics of what species of coral, fish and other inverts do best in nanos.
IMO this will give you a better idea of what you want your tank to look like.

__________________
Clarence
55g sumpless mixed reef(soon to be 120g)
DSB(2 to 6 inches)aprox. 80 lbs,LR aprox. 60 t0 80 lbs.,Coralife 220 Protein Skimmer,CPR HOB Refugium with Fiji Mud
Member of TRS Member of SDMAS
RIP Sarracino Ciro 12/16/04 - 4/3/08