Jetting depends on the engine and what you want from it. Engines are as individual as people. I am always banging on about it. Haven't you noticed?
I would fit the carb as it is and install a rich/lean indicator (best) or a vacuum gauge (second best) to tune it.
Always check fuel level in the bowls after any jet changes. Set your idle mixture and speed first.
Vacuum gauge is the cheaper route. Just disable the secondaries first so you are only testing the primaries. Pick a stretch of road you know well and drive along it at two different rpms (best) or one rpm (3000rpm) noting the exact vacuum reading each time. Use the same stretch of road for each test.
Then go
up two jet sizes. There is not enough difference between one jet size and the next to make a readable difference so always move up or down two sizes at a time unless you are fine tuning.
Repeat your tests. Do one of the following.
a) If vacuum is higher try going up another two sizes. Repeat tests until vacuum stops rising. Your correct jet size is the size you used the last time you noted any increase at all.
b) If vacuum is the same or lower after going up in jet size go down the jet sizes until you find where the peak vacuum level is.
With a rich lean indicator you can see all the time what your mixture is.
Keep an eye on your plug colour after all this.
