Well, it's never ending...
I activated "reworked moral" and "IRAI" according to the order in SH5 mod guide for beginners by Trevally.
Even in his own thread, Rongel said it was ok if "OHII" overwrited "rework moral"!
About "IRAI", i must admit TDW said "IRAI" has to be activated after "New UIs".
In fact just readed it now...
But i followed the mod guide for beginners!
Last, the "sky color fix" doesn't make nights brighter on my rig.
It's a bit better with the "brighter nights"...