Thanks Mav and Gone,
I actually have a Darien suit now that I bought from one if the inmates years ago. The problem is is that it is way too big for me. The jacket is a 3XL and the pants are longs.
With the liner in the jacket is just too bulky. And because the pants are so long they drag and the knee armor is always in the wrong place.
The thing I do like about the Darien is the amount of ventilation it has with all the vents open. If I leave the sleeves open it is like having air conditioning when the bike is moving.
The storm cuffs (or gauntlets as we call them in the fire service) will eliminate this feature.