Because you actually need both of these fixtures for light I would really say adding recessed lighting is the way to go. Really there are a lot of companies who will give you package deals for 6 can install, I would highly recommend saving for that rather than trying to put anything decorative here. A good rail system, which would be your alternative as opposed to just putting another flush mount light in the middle of the room will cost you as well. You can buy a rail kit for not much but then that leaves you with the sink fixture which should also be giving you the same or more light than you have now. much like your dining fixture, most "industrial looking fixture is going to use the same bulb as you have here, which are not great for kitchen lighting.

If you must go with replacing what you have, do a semi-flush light in the center that has 3 bulbs and do a rail light over the island with 2-3 pendants and some directional lights on it. in the hallway, you could do a bell jar semi-flush fixture.

I suggest rail over the sink because the power supply can be placed anywhere. check out the Barrington collection from kichler lighting.

https://www.amazon.com/Kichler-Lighting-Barrington-Distressed-Cylinder/dp/B06XFSZD5R/ref=pd_sbs_60_img_1/139-0191405-1158909?_encoding=UTF8&pd_rd_i=B06XFSZD5R&pd_rd_r=4a7d7740-f23e-4649-a0d7-f12f473795c5&pd_rd_w=1cM5o&pd_rd_wg=9GuES&pf_rd_p=5cfcfe89-300f-47d2-b1ad-a4e27203a02a&pf_rd_r=MWBXEQWE40290XAZJ03V&psc=1&refRID=MWBXEQWE40290XAZJ03V

Thanks for your opinion, I like what you suggest. Will contact some electric companies as well.