Lithgow, Brother, Lithgow!
I collect Enfields, and my Lithy's are some of my favorites...and they are definitely drying up.
I think the days of REALLY nice Enfields are gone....at least the easily bought, mass import types. Time was when you could be at a gunshow, and see a hundred or more Enfields to choose from, and get excellent condition, all original, all matching guns with neat markings for $85 to $125...
Now, its been my experience that there are very few to be seen, they aren't usually in good shape (lots of repairs, mismatched, etc).
Since the importers are starting to scrape the bottom of the barrel now, there will be even less really nice guns, so it might be a crap shoot. Stay away from Ishapore's....unless they are early ones, they aren't nearly as nice as Brit, Aussie, Canadian, or Savage guns.
I would definitely grab a Lithgow though....