I'm no expert but those numbers sound good to me. My 2010 96" WG pulled 71hp / 85 ft/lbs with Samson shorties, HD Ventilator a/c and a PCV on our local DynoJet Dyno. Might be some differences in elevation and each Dyno is relatively accurate, and you might be able to tweak it a bit more but everyone I asked said that my numbers were about average so yours sound good!