Stargate atlantis would make a pretty cool theme,i could imagine defending atlantis against the wraith,geneye and the replicators,would have to be a gomez design to make the grade though. 
1 million percent on the money here. Stargate Atlantis with the Wraith etc would be amazing. Gomez to do the machine would be on the money, espescially if he had Steve Ritchie with him. Cant get better than that !
