As the subject line implies, I want to use the Christian Coder Mod and the unofficial 1.26 patch together. Anyone had any issues with this combo?

Though i have not checked the combination explicitely, i would not expect any conflicts at all.

I used the 1.26( respectively my version with 2 bytes restored to keep [falcon.sti] as exit picture)
with Deathstalkers, Dodds v2.4, Reforged all versions incl betas, White Wolf and the russian mods Return to Dominus / Ultimate Mod.
I never had something unusual happen or even a crash that i could relate directly to the use of 1.26 exe (respectively 1.26.1)
of course except such crashes that would also happen with 1.24 exe.

Else i would not highly recommend it here again, or rely on it for mod development.

Thanks to a thoroughly compromised Windows it'll have to wait until I reinstall it next to give it a more comprehensive test, but with 1.26 and the CCM - mostly no issues. Something odd though - sometimes an odd bad guy model disappears (not as in "Camouflaged creature", but as in just pops out) though it's still there. I did notice that before installing the CCM though, and it's only been noticed a total of twice in a three hour playthrough.