Built it up last night. Rides freaking amazing! I'm thinking about getting a new rear shock, and saving the Romic for a back up. Any suggestions?? I'm considering an Avy. I was reading on the maintenance page on the Avy site, and it said the shock needs to have the nitrogen charge recharged every six months Can that be done at a moto shop, or send it in? I kind of want something that doesn't need a lot of attention. Here's the "new" ride...