Hi Moo, I would recommend a Tonerider Hot Classics or Vintage pickup set ($99 from the PBG shop). Tuners I'd get Grovers (start at $22/set or $45 locking tuners at PBG shop).
If the budget allows a bone nut is a definite and recommend a bridge upgrade, the Babicz are very good but pricey. Have a look on Realparts website and have a look at something like a Wilkinson bridge are good value for money
EDIT another budget option is a 6 saddle bridge but note it's a string through so you will have to drill through the body and get 6 string ferules
http://www.realparts.com.au/bridges-...ge-chrome.html