Now, if you would please strip your spacestation of all metalls and arrange for propulsion to counter the small drag of earths magnetosphere upon the system...

Or are the magnetic fields generated and the corresponding heat from induced eddys not so strong? The sceptic in me wants to know more before feeling optimistic..

Supraconducting magnets allready exist in Magnetic Resonance Tomography and the idea of a cookoff in space after a micro asteroid impact...