Loweing c30 crew cab

[Puglia10]

Just purchased a 1979 Crew cab dually. (Pics soon)
Its mostly all original. Trying to keep it that way, just lowered with wheels. A nice driver.

I'd like to lower it as much as possible (and still be driveable) and use 22" milled semi wheels.

Western chassis has a 6/8 drop which is coils, spinfles, and a flip kit in the rear. This seems to be the way to go, unless anyone objects?
Only thing I've noticed is these drops seem a little nose-high.
Is there a way to raise the rear up a little if that is the case? Or, lower the front some more...I assume just cut out 1/2 a coil or so?

Can't wait to tear into it a bit! Thanks for any help.

Is there a specific dually section? Didn't see one so let me know if I missed it.