Update:
First race meeting last night at Silverstone club, chucked the car down to race as we arrived late and it was awesome!
Very easy to drive and loads of steering, was easy to push hard and forgiving in the air, overall one very happy Vega owner!
I ran Lee Martins set up to the letter (see link in this thread) and was great!
Only slight change I would like to try on the high grip astro was a stiffer front spring (I used Tamiya blue all round) so maybe I'll try some X gear springs next time.
If your thinking of going for a Vega, go for it, you won't be dissapointed