Possible tuning options for new stroker

[Jacoby88]

Recently installed a 4.6 stroker in my 95 zj. I can tell there is an considerable amount of power gain so far even with me babying it, however I feel like theres still some fine tuning needed

Some minor issues im having is a low idle that almost turns into a stall when letting off the gas and allowing it to idle by itself. like when shifting gears, coming to a stop, or simply just idling. when the idle drops it gets so low you can see the voltage drop and its well below the first hash mark on the tach. i also noticed that the temp likes to climb a bit at idle until I give it a little bit of gas to move fresh coolant in the engine (I have converted to a 16 inch electric fan so that issue isnt the fan clutch)

Some of the parts I have
- 62mm throttle body
- 24 pound injectors
- electric fan swap
- ax-15 swapped with tcu removed
- roughly a 9.5:1 compression ratio with .041 quench height
- accell ignition coil and wires
- comp cam 68-301-5 cam with edelbrock aluminum head

I cleaned the Idle Air control valve during the rebuild and every other sensor but the CPS is the same as when I had the 4.0 in it.

Ive heard of using adjustable voltage regulators for the map sensor, but from my understanding thats only good for tuning the af ratio, which Im interested in however I dont think will fix my low idle issue unless im wrong.

Im tempted to try adjusting the idle screw for the throttle body but on the fence because I dont want to start messing with something that otherwise seems to work fine.

any advice for the adjustable map sensor or other tuning options and the low idle are welcome thanks.