They kind of go hand in hand if your football field size base ends up not landing exactly where you wanted it, just move that sucker anywhere you want. For those who get this, might as well get Vessel Mover too.

Some diehards probably cringe at the thought of using something like this the way they do with Mechjeb. Kudos for the simple reason that I'm always amazed what the modders figure out what can be done in this game. Well it works if you want to send up a gargantuan base all in one shot. I mean, it's already a cheat, might as well go all the way. I found the best way to do this was just to enable Alt-F12 and set it to be indestructible before trying to land the beast so it didn't self destruct at landing. It was like trying to turn a football field. It never went upright for me and I had to fumble turning this huge thing almost all the way around before touch down (landed upside down a couple of times).

Picked a coordinate at 100m and sent her down. I built a stupid size base just to try this out. I had never heard of this mod until I watched a youtube vid of someone building a base and showed his base on the Mun and said he just put it up all at once for the vid using HyperEdit.

Download hyperedit ksp mac