MMO Starter Kit

I have a few questions before I buy this.

  1. Can I host it locally using my localhost for when I am testing it?
  2. Can I change values or formulas for an example change the formula to calculate health to something I want instead of what is already there?
  3. Is there a class system or will there be in the near future. If there is can the class be changed in the game. For an example, the player is a warrior and wants to change to a rogue can the player change while in game or while the player need to create a new character? If not would I be able to add it?
  4. Can I change the targeting system to a soft target where you aim where you want your spells and abilities? ( is there spells yet?)
  5. Is there crafting or gathering available?
  6. Is there a plan on other things that will be adding in the near future?