I am still considering it, but at the moment i want to play the game. Had my computer stayed on the whole time i was away it would be much further. However, i am going to do something similar with every game i think. It's a good way of figuring out AI flaws and the difference in regen quality year to year. So, i may sim further, but it won't be for a while, however i would strongly encourage you to give this save a try. 50 years is still a long time and i am having a great time in my Leeds save.