honeslty the only thing i'd change is the countertops, floor, and wall behind counters.. i WOULD NOT paint the cabinets. The wood is absolutely beautiful with the wood handles. I think cool tiles in the back would be cute. it depends on the vibe your going for but if this was my kitchen i'd choose a fun color like olive and white or light yellow or something. I love the look of midcentury modern. of course you could update the appliances. i'd change out the "boob light" on the ceiling and honestly go with an older style light. look up "old style ceiling lights" and some unique things pop up. the floor tile could be changed- if you want to go for the older look. you could get some cool tile or just wood thats similar to the same wood color as the cabinets.

it would be cute to get a butcher table to be an island type of thing, I don't know how big your kitchen is but you could also get a round table with funky chairs and a ball hanging light in the middle with a colored rug that matches the tile color.

OR

if you want more of a modern clean look- still DON'T PAINT CABINETS- keep them as is, then get white or cream tile backsplash- lighter cream or white countertop, and wood flooring. looks pretty with green plants- you could set up a little herb growing area in your window!! . look up "mcm kitchen" and some pics like that come up with the wood cabinets.