i hit two concerns w/ one circuit here.
Undercab lights, which are best single wire due to final movement/placement all make back to a 4/11 with single mud plate for a dup rec, behind the stove.
(i learned that here btw)
as to hardwired appliances, check out those that have been so for 30 odd years, replaced along the way, remodeled around, etc....
you'll be sold on a
non-electrician means of detachment...
~S~