Unit [Suggestion]

Hi,
I saw this picture http://fc01.deviantart.net/fs32/f/2008/206/9/6/Search_and_Rescue_Mech_by_dangeruss.jpg and i got a idea:
a gigantic Aircraft-Tansporter-Mecha.( if aircrafts of Planetary Annihilation are like the aircrafts of Supreme Comander)

"Edit"

sounds like the fatboys mobile air resupply pad.

but a MECHA! not only a mobile resupply pad, but a resupply pad WITH LEGS!

So.....



This?



Been there, done that. And these ones are spiders. With eight legs.