OP: If you have no side effects with this large dose of gabapentin, then stick with it. I know enough who finally got off it due to tremendous side effects. A good friend, but she is not into all the activities you are in, does good with Grape Seed Extract and I've talked about how well Inosine works for me and I too have no desire for all the activities you are into. Personally I'm not a fan of pharma drugs...many do end up with neuropathy due to pharma drugs and many other issues too.