Hey,
For set-ups have a look here:
http://www.cmldistribution.co.uk/team_setup.php
Generally it would be 35wt oil and blue springs up front with 30wt and silver springs in the rear.
You'll want to add weight on the front and rear bulkheads, about 30grms up front and 20grms in the rear.
You may want to add more weight, around the servo or the battery strap.
But it should give you a good starting point.
MiCk B. :-)