Provide a proposed furniture layout to scale.

Here it is!

Those lights forego a benefit of recessed can lights. The light source is visible as glare. A recessed can lights objects and area below without the light showing. Other things to factor are the color temp of the source from 2700k yellow white to 5000k blue white. The CRI color accuracy of the bulb. The beam spread of the bulb, such as spot, wide spot or flood as thar changes by distance from the light. Also the lumens will decrease as the distance increases. 450 lumens is a minimum at the counter for task lighting in a kitchen. If you use 4" recessed cans gimbals aren't usually necessary.

The gimbals might work well for lighting kitchen counters and for lightig walls but should be more deeply recessed for lighting living areas.