Need help modding my Datel Arcade Pro

I have been using the Datel Arcade Pro as my first fightstick and im quite happy with it, however I want to replace the stick (not the buttons just the stick) with a sanwa stick, theres a few things I want to know

  1. what tools will I need
  2. im in the UK, what shops can I buy sanwas from
  3. How do I actually mod the stick
  4. is there anything I should bear in mind

Thanks in advance for your help

This is for the Paewang Revolution, which is identical to the Datel Arcade Pro
It should help you with the mod

Paewang Revolution (Mayflash) Modding Tutorial ver. Laugh
tools required are listed on the guide

Here are the sites to 2 shops that operate in Europe