Looks like you are on the right track for a smooth restart. Maybe you could reconsider your first new livestock addition, that may not completely fit into your low maintenance goal. Sure is cute though.
As for ordering live rock, I wouldn't bother. If you need/want more rock, just order some base. I see that Eli has a nice selection of shelf and pukani. I would also get new sand. You don't want your nice new stable setup marred with unwanted algae.
Keep us posted with the progress.
- Ian