I'd also recommend another 1/2 to 1 tspn of spice (which I'll be doing next time I brew this). I found that while the spice aroma was there, the actual taste of it was more muted than I would have liked.
Aside from that, I added 5 lbs of canned pumpkin baked on a cookie sheet for 40 min at 350. Along with an extra 8oz of Caramel 40L, and 8oz of biscuit malt for the specialty steep.
Just bottled it this past week but the early results from my samples & the remaining couple of ounces post-bottling all show a beer that smells like pumpkin pie, has a creamy pumpkin taste with a hint of spice, and a finish that actually reminds me of pie crust. It's almost like having an actual liquid pumpkin pie that's just a bit underspiced.
I can't wait for it to carb up and see the true finished product.