Give it a go mate.
After my first post I started thinking about it. This is what wine and beermaking is all about. Trying different recipes, chopping and changing, stronger, weaker, there is so much you can do, even with the most basic of ingredients.
If you haven't done so already, keep a log of the recipes that you have made. If you make a wine that turns out a cracker, you can always go back and make it again. A pocket notebook or a similar hardback book would be ideal.
Another thing to do is to post recipes and results on the forum so other members can benefit by making such a great wine.