Given that Dions just extracted thousands of $ from me today, I just had to answer..

I use this blank..it was designed for kneeboards but the standup fish market has given it a new lease of life and it is in production now every day.
I don't know what 'standard' rocker is. I have my own stringer template from which my blanks are glued and that determins my rocker (or more specifically deckline. Rocker can be shaped..deckline cannot). Dions offer a range of curves..from a full curve KB1 to the moderate KB5 and then they have really straight ones after that.
I never move a 'shorter' board back from the nose of a blank because this alters your deckline..if you want less nose, glue it with less.
Dions 'supa-lite' blanks are colour coded blue..and this blank is mid-range in terms of weight.
I don't like super, super lite weight blanks because their cell structure seems more open and they inevitably soak more resin when they are laminated.
Are you looking to buy one of these blanks?
hart