Get a replacement 2e2 or find someone that knows their way round one to set it up and check if anything needs replacing, they're so good when they work properly.
As for the head, best bet is to put an ad in the wanted section and keep an eye on the for sale sections, have a look on ebay too.
Maybe see if there's any VW breakers in your area.
Get on the search and look up info there as I had a few threads on it while I was doing it, There was some very useful advice and info handed to me that you could make use of
