I have done four quilts for children with minke on the back, batting and a regular pieced cotton top. I do use the spray basting and then pin but have had no problems with it and the kids love to cuddle up to the softness. I have FMQed and done some SITD with my walking foot. None of my quilts have gone to the LA yet but have only done two twins and crib sized so far.
Three of the quilts used what I call the dotty minke with the raised bumps and one used plain, longer "fur" length for lack of a better term that I can think of at the moment.