I just finished an AG Pumpkin Ale and next week I plan on bottling. When I checked the gravity I took a little sample for myself and it felt it just needed a bit more pumpkin pie in a glass smell. Would it be alright to add some more pumpkin pie spices to the sugar before bottle priming? It's a 5gal batch so I was thinking something small like 1/2tsp for the whole batch. Will this work or just completely ruin the beer and turn it into a dog perfume?