Buying AKL for value is asking to fail. You are competing with a bunch of other owners, and many are professional and renting it out. Sure, maybe you get it here and there, but it's not reliable. I would buy AKL myself for 1BR club, which is not impossible, but that is the opposite of your strategy. Standard AKL is much harder to book than savanna because it is cheaper, but still def possible with AKL points. If your AKL plan doesn't work with standard, don't buy AKL points.
BW 1BR is my most booked room. 1BR in general isn't that hard, but we have no idea when you are traveling. If you are going at holidays or school breaks, this isn't going to work.
SSR is the opposite of difficult to get out of. It is the largest timeshare in the world, and it has a known price. Cutting the price a few hundred bucks will get it sold, which isn't true for expensive VGF points. It's one of the reasons I own so much SSR, it is easy to sell.