What model Shrike did you choose?
Shrike-R with the 60mm lower topsides

What modifications, if any, did you make to the design described in the Build Manual?
I widened the cockpit to the edges of the sheer clamps.

What is the weight of the finished kayak?

How does the kayak perform on the water?
I love the kayak! This kayak is a dream. It goes through the water like air!