I would try this experiment again with a recipe that is not so affected by the extract. Extract wheat beers BLOW. It's just a function of the extract process.
Try an amber, or pale ale. I had a beer at my club meeting last month that was outstanding - clearly the best of the night. It turned out that it was the MoreBeer amber extract recipe, that a buddy of mine did. Given fresh ingredients and a clean process - extract beers should be just as good as their all grain counterparts.
Often I think that it's just the lack of many different varieties of base malt that is holding the extract folks back.
Mylo


