Can anyone recommend a FAA/FC1 savvy VSO to appeal a claim ruling?

I got my disability rating back and I got 70% for joints/neck/back aches and pains. That's great, but my hearing loss and tinnitus claims were denied because I missed the appointment, and around the 10th phone call trying to get it rescheduled, the VA ruled on my claim. I was told it's no big deal, I can appeal that decision, and I'm sure I'll get an appointment and that will be fine. But if I'm going to appeal the decision anyways, I would like to have a pro look over my records and see if there is anything missed or out of line, and I want to make sure I'm not hosing myself by being talked into pushing for something that will jeopardize my class 1. Any recommendations are appreciated!