New items
Nectar maker:
This one from The Sims Freeplay can be nice as off the grid option
But also the classic one from TS1 and TS3
The juice squeezer from The Sims 2 Seasons, can be added to have another fresh fruit juice
Decorative items can be based in Sandy's Around The Sims 2 "cellar" set, like barrells, bottles, racks and other items for buy and build
http://sims2.aroundthesims3.com/objects/other_006.html
The new skill can be nectar making, just like The Sims 3 with a self-career/freelance job option.
Comments
I think the nectar making can be added with less options or recipes, but retaining the aging, flavor and moodlets.
The Kit can be enhanced with future packs, like Generations or Farming, adding more recipes and mixes.
Again...it's too big. A kit is one gameplay object. For nectar you'd need the nectar machine, storage units to place the nectar bottles, new harvestables (different types of grapes), aging system, new moodlets, new recipes and I'd like to have cellar themed buy items. It's more comparable to Nifty Knitting.
Very Sad
Italian world but only nectar making? What about a pizza oven?
Perhaps also a "nectar tasting" social event could be fun.