Would need to see a floor plan and / or some photos of the space.

Contact a local kitchen designer who works at a shop that represents several lines.

Hi Cornerstone, I read your feedback 1. Profile handles I was late as the doors were already ready and it was too much of re-work. Regarding putting handles 2. Sharp edge can cause problem thats why the handles I have put are rounded on the edge not to hurt. 3. Where I did make a mistake was Did not put fillers. If I had put fillers on the sides the door issues could be resolved The upper cabinet handles. This is actually not my fault I had told them to put the handles in the center but they thought these are not drawers but rather cabinets so they should be put in the location where we put the vertical handles. By the time I came to check it was too late and now I am stuck. I am thinking of putting maybe 8inch handles instead of current 5inch but not sure if that would help to improve the look. Old kitchen pictures attached they also had handles but smaller

My method of covering the exhaust pipe would be a plywood box treated (as in painted) to look like the wall. instead of this heavy look. so if you were to let the box touch the ceiling, it's even easier to camouflage with wall paint.