servo,esc and motor?
 

I'm looking to upgrade my electrics, but trying to do it as cheap as possible, so that clearly means EBAY!

Speed passion 3.0 6.5T
http://www.ebay.co.uk/itm/2222527057...%3AMEBIDX%3AIT

Is that any good?

Steering Servo Thundertiger

http://www.ebay.co.uk/itm/1420951021...%3AMEBIDX%3AIT

Is that any good?

If you have any sugestions, I'd be more than happy to hear them.
Many thanks