Certified MIG Welder for Steel Gazebo

I have a set of detailed, shop-ready drawings for an elegant steel gazebo that will be the centrepiece of an upcoming wedding. I now need a certified MIG welder who can take those plans and turn them into a flawless, stand-alone structure that looks beautiful up close as well as in photos... (Budget: £18 - £36 GBP, Jobs: Construction, Structural Engineering, Welding)