Quick Fuel Slayer Rich!!!! installed LC-1 wide band

You guys were dead on with the advice. At idle the AFR is in the 11's (rich) slowly leaning out with speed...(idle air bleeds). At 40-50 mph at steady cruise I get high 14's low 15's (Optimal Main jet). Beyond the 50 mph up to 70 mph it begins to fating up rich again. Running down the highway at steady cruise of 70 mph my AFR is high 11 low 12's AFR (High speed air bleeds).

Is it safe to say that I need to adjust both idle/high speed air bleeds? The main jets probably do not need to be touch at this point. Secondly, my carb came with a 6.5 PV should I change it to a 8/8.5 if making between 16-19" of vacuum? Thanks again