Comments - Jupiter

Actually, since it's equipped with canard wings, it shouldn't be a problem, and is even slightly realistic (e.g. look at the Piaggio Avanti II and the SU47)

Sorry, but Wubbo De Boer is about as dutch as you get em...
Nice little fact: Wubbo was also the first name of Holland's first astronaut, who's currently teaching at TU Delft's Aerospace Engineering faculty, so there's another connection to the aeronautical theme :P

Problem with your concept: it's virtually impossible to create a liquid jet with that speed, at far lower speeds the jet would already break up into small droplets, each with a lot of resistance. Not even starting to mention the effects of crossing Mach 1...
Cool model though :P

reminds me of Cybergooch's MW-77 Assasin pictures...

The white plane looks like a DC-3 or something, probably a prop...

Now I remember why I screwed up my linear algebra exam last week :P

This is THE way to go. Rabbits don't have a future anyway, the way we're currently ruining our planet. Tanks FTW!!!
:P