[quote=@Weird Tales]
<Snipped quote by Member 00492>

The mach 5 had spike tires. Also spike tires would conserve more energy than just flying all of the time using anti gravity
[/quote]

If conserving power is a big thing then flight at over a thousand miles faster than the land speed would take way too much. You can increase the land speed to Mach 1 but I don't want a flying racecar. It'd be like giving somebody that already runs fast the ability of flight.

[quote=@NecroKnight]
[@Member 00492]

What about a relative from a different branch of the family? I want something that says 'I got Luthor blood but I ain't homicidal crazy'.
[/quote]

I've honestly just seen that done like a dozen times. There any other villains you'd wanna be related to? 

-00492