Dominator tuners

Any one here good on tuning Dominators. I have an 1150 on my 500 and wide open its bad *** but around town it loads up and stumbles. I think restrictors in the intermediate and bigger air bleeds are the way to go and was wondering where to get the restrictors. Summit sells the air bleeds and emulsion jets. So far I have tried power valves and was pig rich so plugged them and played with jets. I gotta get this thing dialed in. its sooting up the plugs ang shaking unruly at part throttle till i open it up. Anyone have any jet size or restrictor and air bleed suggestions for a starting point. 3600 lb car with 500 inch indy ezs and solid roller 585. advertised with a lot of duration. Looking for starting parameters.thanks