Arm rating

Hi All,

All else being equal (i.e. confirmed good bearings) how would you rank and rate (say out of 10) the sonic performance of the following arms...

Akito Mk1
Akito Mk2
Ittok
Ekos Mk1
Thats the limit of my price range!!!!

Also are there different qualities of T-Kable? The original cable seems to be black (is this still officially called T-cable) but then I have seen grey and even silver T-cables mentioned?

Thanks
Dave