I love the idea behind this.
I'm passing on this bunch simply because I own them all and still have them sitting in boxes (sans accessories). Cheetor and Rattrap I had bought for me when I was about 6, and Primal and Megatron I ended up picking up at a fan meet about 20 years later for $5 each. I don't really have the connection with any of them to warrant buying them fresh.
If we start talking about Transmetals thought... sign me up. By the time they came around I was old enough to pine after them and save my pocket money to go and grab one deluxe per month.