You have a lot of good insight from the response's you have gotten. Its good to"Think" these things thru and discern the "ands, buts, and whatever's" of personal decisions. Only you will know and when that is made you only need to answer to yourself and know-one else. When you answer all the Q you have then you will "know" what you should do....and you and you alone will feel good abt that move. Good luck and take your time, life will continue till you do make the move...what-ever it be.