Would it be possible to change smaller ships into "mecha" type things? Like the Mobile Suits in Gundam, and such. Add in a "Blade" weapon type and "Physical Shield" defense type, small ships are mechs, larger ones are battleships, a few mecha-inspired buildings, etc.

If you need to know what I'm talking about:

http://en.wikipedia.org/wiki/Mecha

So, would that be possible?