Pumpkin Pie Wine!

so my wife and i have a quaint little garden, that over produced pumpkins.. so i'm going to try to make some pumpkin pie wine!

Recipe Adapted from Jackkeller.net

10-12# pumpkin
4# brown sugar
5oz Pumpkin pie spice (i'll use whole spices.. no nutmeg because of my mother-in-law)
3t yeast nutrient
1oz (2T) Acid blend
5x Campten Tablets
Enough water to bring it to 6.5 gal
and i'll be using
Lalvin ICV-D47

My goal OG will be 18%
the yeast threshold is 14%
so that should leave about 4% residual sugars

should be ready by Halloween 2013