Already at regular height it's a snow plow and I sometimes scrape getting up and over into drive ways or underground parking lots. I'm not going to say don't do it, but you have to be willing to put up with it. I spent so much money on a car it's already aggravating to see a toyota corolla just drive out of a snow mound while I'm stuck shoveling. That being said if you are willing to put up with it you may need to change your driving habbits or plan to leave earlier. Height adjustable coilovers could be a good idea if they dont corrode with salt and snow and get stuck in the raised height.
After modifing a few cars before i'm more of the mind set of keeping a daily driver stock and modify a weekend car or track car.