John, you have an ideal situation for a person who enjoys the tradition of making wine from grapes. When we made wine from grapes at home it was a weekend event. Grandfather, Father, Uncles, Cousins all pitched in to help and we made a large volume of wine, usually between 2 and 5 barrels, depending on existing inventory, the quality of the grapes, money available, etc. (Yes, 5 barrels is over the 200 gallon limit, but I would guess that the statute of limitations has expired on this.) Grandma, Mom and Aunts did the cooking and it was very memorable. We would go through up to 100 boxes of grapes in some years. I went to school with purple hands for weeks.
The largest batch I make now is a triple or a quadruple is I am making my Zinfandel-Muscat blend, as I am doing now. I guess I am making between 100 and 150 gallons a year or almost the equivalent of 2 or 3 barrels. I am making more of a variety of wines and that I another thing I like about kits.
I think I may have unintentionally offended some by my comments but that was not my intent. More than anything, I believe people should do what they feel comfortable doing and no one should criticize their choice. All situations are different. Yours is ideal for making wine from grapes and/or kits. The best of both worlds.