It looks as though you may have polished the emulsion tubes. They do look nice.
Be aware that the holes in them actually meter air ingress. So, any distortion from original size can effect engine operation. Also, the tubes are supposed to have a close fit into their "holders". If air can leak past their fitment points, it augments or bypasses the hole's total air passage size, which can also effect how the engine runs. You are aware that polishing does remove metal, which makes dimensions change, right?
I don't see any mention of pods. So, I hope you are using the stock air induction set up.
I seen some aftermarket pilot jets that had the correct size fuel metering orifice, but the holes in the emulsion tube section were larger than what Keihin jets had. This will, at least, make the pilot screw setting different from stock position, and could easily make the pilot jet mixtures leaner. Symptoms would be throttle hesitation and lean plug deposits that can't be corrected with air screw adjustments.
Sometimes one mod leads to another. The stock air screws are hollow and cross drilled. This limits their adjustment range/effectiveness. I note that some have filled in the hollow tips to increase their effectiveness, and allow making the pilot mixtures richer.
At any rate, if you insist on using parts for the bike not supplied by Honda, the distinct possibility that adjustments specified by Honda won't be applicable either.
If you used nonstock slide needles, did you measure the replacements for proper width, length and taper angle?
Cheers,
