Praxis GPO. The thing charges hard like your Norwalk but it is also very nimble. You can change the flex of your ski too if you want something softer at no cost, and make it lighter. Its custom and its cheap. Go hit it it up at http://www.praxisskis.com/products/2015-gpo.html
. Im grabbing a pair as soon as I finish my custom graphic. There's also a huge GPO thread on Teton Gravity to check out if you want to make up your mind. It charges like a Billy Goat but its more nimble and is better in all conditions. This might be what you're looking for. 116 underfoot will provide you with the float you need guaranteed. You can email the owner Keith as well, he will respond to all your questions and give you great advice. Ask around in these GPO threads for discount codes too.