1 Spanners: We need to find a buyer for our cargo. Before it gets taken from us.
2 Serron: Iki Piki and I will head to a marketplace and make some deals.
3 Paris: I never thought I'd say this, but that sounds like a good idea.
4 Serron: You can stay here and prep the ship for installation of the weapons we'll buy!
4 Paris: And there we go...

Looking through mentions of the word "idea" in the Space theme:

• Spanners: The very idea fills me with dread.
• Spanners: I knew hiring him [Quercus] was a good idea.
• Iki Piki: That's a stupid idea!
• Paris: I've never heard a worse idea.
• Spanners: Capital idea. [getting off planet before Serron messes up the timeline any more]

Compare and contrast:

• Serron: I just had a great idea.
• Serron: Good idea!
• Serron: I just had a scathingly brilliant idea...
• Serron 2: [from the future] Well it sounds like a great idea to me.