Indecisons, some help please!!

As anyone remodeling will tell you, you have to pick & choose what to splurge on and what to save on. Unfortunately I splurged on a lot and have to save some more $$$$ for the bathroom & first floor laundry renos. But everything else pretty much has been purchased and it is just a matter of putting it all together. Kitchen is almost complete. Crown molding is up & shoe has to be finished and I am clueless about what backsplash to put up, so if you have ideas please help me out and leave a comment below!! Also have no idea what to replace the light fixture above the sink with so again IDEAS PLEASE!

The below tiles I liked because they fit in with my more modern kitchen and the gray makes them neutral colored. The entire backsplash with be planks in the gray color staggered.

The tile above the stove is glass tile. I was not sure about glass because I don't like the gray so I'd have to pick a color and that might be a little too much commitment for me. I like sticking with neutrals....but the colors i liked was olive green & slate blue.

Ugh there is that ugly light above the sink!! Help me out guys!! and I did not know what to do with the space above the curtain. Hand a wood sign that possibly says "Cocina" or "Bon Appettit"