I'm on my 5th kit and would like to try growing a vine. My yard is small and has very little room. I'dlike to make wine if it produces enough, otherwise I'd be happy with the experience of just growing and eating them. So here's the question: my grandparents owned and operated a small winery when I was a kid (yes, it's in my blood!), and grew his vines into a bush-like plant maybe 4 feet high and 3 feet wide instead of the "T" configuration you see today. Since I don't have much room, would I yield more grapes from one plant trained like a "T" ortwo plants pruned in the bush-like configuration? Also, would they grow well enough in indirect sunshine most of the day or do they really need the direct sunshine?I have room for maybe 2 plants in the sun but 4 or 5 against the garage facing north where it's not actually shaded but doesn't much direct sun either.(I'm in Southern California, and would plant a red variety). Thanks!