[spdbrake]

It looks fine, but it starts at 2774rpm and I don't know where he had the gas pedal set at.
Typically I try and tune AFR for Idle, off-idle tip-in, part throttle light cruise, mild acceleration and WOT last.
My car lives most of its life everywhere but WOT.

I'd check your plugs. If they're happy, leave it be.

Even though you and I have the same carbs, the tuning changes considerably due the the CU, heads, cam, etc... The carb just flows whatever is asked of it. So my going to smaller primary jets and rods does not necessarily mean your engine needs the same tweaks also.