The site sponsors on here ship motors to Europe, Middle east, and everywhere in between. They can ship you a whole motor if you'd like without you having to send yours.
I can't estimate shipping, but someone like Redline Racing, or K&T Performance could. I think you mean T6 pipes, they're more of a trail pipe type pipe. If you ride on open pavement you could probably get an aggressive dune port and run Shearers or Sniper exhaust. I'd suggest calling, Facebook messaging, e-mailing, or whatever form of communication you'd like to a builder. They'll work with you and your price range