Before we get to build this super structure - We have a little problem with the plans:

Checklist:

1) Build a warp engine - Not Done

2) Get a visit from suspiciously human looking aliens once they see our awesome warp engine - Not Done

3) Join the star federation so that we can use our new found power for good - Not Done

4) Develop warp drive with the help of the aliens - Not Done

5) Deploy early warp drive tests - Not Done

6) Build the Enterprise - Talk of putting the space cart before the horse