[Mtucker666]

I miss Racing, can't wait to get back to some 

Anyway, other weight tips, reduce as much weight as possible in the wrong place you can add it in the right place ie lower down.

Thinner wires (not sure what the two wires to the front of the chip are) all round and when you install the light kit ensure the connector uses fine flexible wires so they have min chance of interfering with body float
Carbon front axle and front wheels that are no more than the min allowed diameter.  Lightest ones you can find.  Delrin ones seem the lightest and strongest although we drill out standard ones.
Alan uses carbon rear axles, I use titanium ones for disca. Not convinced with carbon for the rear as they twist under torsional load.  Might help though?

Then if you have to add weight to get to the min standards you can add it low in the chassi to aid stability.
Breathable tape over the motor holes. The sponge dust created is ultra fine and you don't want it in your motor.

Heat shrink all wire soldering joints.

Then suspension.  Tripod is proving popular but that requires altering the chassis which is not permitted. I can't remember if the SA chassis allows that config as standard.  If it does find a way to use it. 
Use the sidearms suspension, and play with the set up, this is where you will get the difference between a car that is good to a car you feel you can push and it won't come out.Worth experimenting with firm up from and back and medium on side, or none at back and loose at front with lots of up and down movement possible.

Do SA release the Porsche with a chassis with the cut outs as they do for the viper and corvette? If they do buy one and use that as it introduce flex in to the chassis which helps produce mechanical grip.