I agree with scroca. Studded tires should get you up and down the hill just fine, AS LONG AS you're riding sensibly. Even studded tires have their limits on ice and snow. I wouldn't be at all worried about riding up the hill with studded tires; if you can do it with normal tires, you should be able to do it with studded tires. Going down the hill, just be extra cautious when there are snow and/or ice. Ride the brakes down the hill if you have to in order keep your pace slow enough to not lose control if you need to dodge a pothole or something and take it easy in the turns. On snow and ice, I try not to lean very far while turning. If you're leaning very far, you're going too fast and you really don't want to find out the hard way where the limit is.