Thank you. Well i think ill stick to the 2speed transmission since i like to use it as a crawler in my backyard, and the motor will get very hot using the second gear then. So ill stick to it for now at least, maybe ill upgrade it to a V2 slipperential later on.

And about that servo, 5955TG, it's to slow for me. Im used to drive Mini-Zs and have a very direct steering, therefore i would like to use two weaker but faster servos instead of one slower and stronger. And also, i like the look of two servos. So i think ill stick to them at least for a while. But who knows, maybe i will do it even more track worthy later on...