1. How would I uninstall it and would I have to pay 1600 MSP to get it again?
2. If I uninstall it, would I have to redo any of the quests?
3. Would I regain any lost items once I reinstall it? (e.g. If I had an upgraded crossbow, would I get the same crossbow back?)
Only reason I'm uninstalling it is so I can get the alchemy lab in Breezehome.