You'll be fine. The ABV percentage will be a little higher. Let it will finish dry. If you want to have some residual sweetness in the finished wine you'll have to add some sort of sugar solution (sugar, grape juice, honey etc) after you stabilize the wine (degass/add Kmeta and Sorbate). You can use a free program called FermCalc to figure out how much sweetener to add after stabilizing (just do a search on the internet).