Trying to 'make' a wine finish sweet is going to require you to push a yeast to its alcohol tolerance. You would be better off crafting your wine with the yeast of choice, target ACV and related starting gravity, ferment to dry, allow to degas-clear-age & then follow steps to backsweeten.
I have enjoyed Catawba using Cote de Blancs, 71B, D47 and Montrachet.