As for a VOR, if you have a Skymap IIIC GPS with the VOR/CDI on it that will do for training. If Fred is now insisting a real VOR is to be used, then you will be cheaper hiring another aircraft (or tell him he can pay for it!). Your school will most likely have one kicking around.
Again, you'll be cheaper hiring another machine for night training then getting a night kit installed.
Enjoy.
TiP