Congratulations, that's an incredible set!
I agree the Vital Sign is underrated. I've maybe seen two other ones in my area. I threw one at a demo days my pro shop was putting on and tried it against other balls from Storm, Brunswick and Track. The reaction was great and matched up perfect for me. This is the first Ebonite ball I've bought in 15 years. IMO it's a great ball and so far seems to be pretty versatile.