Facilities: Improved Simulator

How about at certain levels being able to improve the simulator [similar to increasing staff members] dont want a perfect setup but how about the chance to make it e.g. 5/10/15% closer to ideal setup with an increase every 2 or 3 levels, gives you something useful to spend your cash on

I think that's a decent idea. I've never noticed the simulator actually doing much to help with setups so far. 

I think it does have an impact but as you say it isn't very noticable.

I do like the idea of increasing its effect as you increase levels - (and having to spend money on it)