I haven't grown it outdoors yet but am planning on doing it this upcomming season. I currently have 5 growing indoors close to harvest and am pretty impressed with it. I'm going to re-veg them after I harvest and take clones for my outdoor run. I find it to be a really fast finishing strain. I put the first one into flower on 11/5 and will be harvesting it next week which makes it about the fastest strain I've ever grown. I need quick finishing outdoor strains in my part of NorCal, as the weather tends to turn around mid november where I am. I lost a lot this year to the weather, my own fault, by not paying close enough attention to finishing times.
Vanilla Kush looks to be a winning strain from what I see. I too will be looking for an outdoor grow report from somebody who has already run it. I'm particularly interested in wether it is mold resistant or not, as I do have mold problems where I am.
As for the availability of clones, I havent seen anybody with them yet, I grew all mine from seed. ( Barneys Farm ).