I have made the Alljuice in Petite Syrah, Amarone and Barolo. Here's what I can tell you to expect. First, I have tweaked the directions on Mosti to where they are now with their new and improved directions with some "tweaking." I am a firm believer in bulk aging and lees contact. If you want complexity and richness, then this is the way to go. If you want a good quality out of the pail product, then follow Mosti. If you decide bulk aging and lees contact, you will need some patience, but I can tell you, I have put my Amarone up against the $100 version and I'm very close. I'm entering the 2008 International Winemaker contest so we'll see what happens.
Here'e what I do:
I let my primary go 2 weeks until I'm below .998 with my raisins in a cloth bag. I do stir 1 to 2x daily pushing on the bag to extract whatever tannins and richness I can get. Next I rack to the secondary, squeezing the bag of raisins andwill put everything back into the secondary minus the raisins. From this point on, it literally sits for 3-4 months with nothing done. It will clear on its own and keep the faith.After the 3rd month or so, I rack, then add clarifiers. I will top off with Amarone and let sit for 1 month. I rack again, top off slightly with Amarone' and sit for 2 weeks and then bottle. I just did my Barolo the same way and thetaste will be very full and complex. You need a good 6 months minimum, preferably 12, to really enjoy an Alljuice wine. Winexpert is better on short turnaround wines. The petite syrah is good and I did Mosti style directions. You will quickly notice that the residual sugars will be more as if the grape variety wasn't the best and/or the sugar conversion did not occur in its entirety. This is what lead me to let primary go longer. I have done some 3 week primary fermentation with some nutrient added to boost yeast fermentation and sugar conversion. You will also notice if you do 2 or 3 Alljuice kits together (of course all red or all white) and follow the Mosti directions, they will have some similar taste qualities with residual sweetness. I almost gave up on these kits, but I started tweaking their directions with Winexpert and bulk aging with oak spirals (can't tell you what else I do, but you will get a very good quality wine). Make sure you keep very good notes (mini-QA program). These notes will help you over time in "tweaking" kits, but really, just enjoy. Amarone' is my favorite followed closely by its cousin the Barolo.
Hope this helps!
John