Anyway to associate solid geometry created from Dynamo to a Workplane of an adaptive point

Anyway to associate solid geometry created from Dynamo to a workplane of an adaptive point in Revit.

I have been using ImportInstance.ByGeometries as its the best i have found, but it does not have an option to associate to any work plane even after being exploded. Also it gives a random base plane offset . (This second part I think maybe linked to it deciding somewhere along the lines i want to import in feet!!! When i a in a meters file!!. The length of the object is correct though it seems when i draw a line next to it.)