Build already done on this topic:
http://forum.blockland.us/index.php?topic=47603.0 .
Yes this ship will be massive so far i've got atleast 7 engines or so using friction power to fire to using nucular mushroom gas, I have 4 Hotel rooms in there a big holding chamber for the Waste/garbage and theres a little handle where you can manualy open the gabage chamber and let the waste out along with you, i have a elevator system going in there Most of the ship is made out of events.
Heres the outside look of it.

Heres the friction engine.

Heres the nucular shroom engine

So far all the bricks in there is 7k at the moment i have a ton of rooms in there so im on a great scale so far.
I will msot likely just make a youtube video of this build that way you all can see all of it.
Please rate from 1/10