Which reminds me...

1 speed : Way too slow, would prolly not be used by any official mechs
2 speed : Very slow, would be attainable by badly equiping your mech
3 speed : Slow, reserved for artillary
4 speed : Below Average, heavy battle mechs
5 speed : Average, Medium battle mechs
6 speed : Above average, Medium light battle mechs, common speed
7 speed : Fast, Light weak mechs
8 speed : Very Fast, Melee based mechs
9 speed : Flying mechs, purpulsed by engines or other forms
10 speed : Flying Mechs, anti grav studs, worthless in space combat, other futuristic forms of propulsion.