Fermentation is probably going to take about a month- and it's probably a bad idea to try and rack while the yeast are still so active. I would wait to rack it until it is completely fermented. You can try a bit then, and see how strong the flavor is. You may get a stronger fruit flavor than you were looking for, but hey, it's only a gallon, and not five. The only thing I can think of that might help if it is way too strong is to get a larger fermenter, and add more must in the same proportions as the original. This would restart fermentation, but would dilute the fruit flavors a bit (or a lot, depending on how much must you add).
Hope this helps you out.
Also, what yeast did you use? (Just curious)