I recently started playing modded Fallout 4 and have absolutely loved how many small complaints of mine about the base game already have a mod specifically resolving them. However, there are still two things I still wish for that I haven't been able to find an existing mod for:
Make the Pip-Boy GUI and flashlight use two separate colors.
Make the Heavy Gunner perk apply to the Gauss Rifle instead of the current Rifleman.
My reason for wanting these is as follows: I would love to keep the classic radioactive green for the interface but be able to use pure white for the flashlight, and I would love to make a Power Armor-focused character that uses heavy weapons and fists, and the Gauss Rifle would be a perfect primary weapon for that build if I didn't have to dedicate five extra perk points to it and only it.
I looked through all 27 pages of the Perks mod category and a great deal of the Pip-Boy category without seeing anything that does this, although it's very possible I overlooked something.