I opened a bottle of grape and pear wine last week and it was far better than many of the cheaper grape wines I have tasted. Plus the main buzz is that :-
I planted the vine
Trimmed it for five years
picked the grapes
Then made wine with them.
Root veg always needs some fruit with it to provide body to the wine. But it is well worth doing if you have a warm corner somewhere. I brewed five demijohns of wine in the gap behind the sofa, worked really well.