Yeah, Autodesk has openly told us there is no future in Autocad MEP and is pushing us toward Fabrication. So we know we're moving away from Autocad MEP, the question is do we go with Fabrication or Revit. We would have made a move sooner but Revit wasn't fabrication friendly and until 2016 Fabrication wasn't the product they said it was. We are so heavily customized to automate our fabrication process either way is job security for me. I'm just hoping the Fabrication API will be as extensive as Revit's.