Nice sig pic Pavlo
The easiest way to balance a car is with adjustable height springs, coilover sleeves or true coilovers. This can be done at a performance shop with scales capable of the weight of your vehicle. By corner weighting you can fine tune the weight distribution to all four corners. Corner weighting is one of the most over looked adjustments that noob's don't do. Corner weighting and a proper alignment will drastically improve handling.
Moving the battery to the right rear of the car, which is simple and helps.
If your serious about handling have your body weight simulated in the car when alignments or corner weighting is preformed.
Every time the ride height is adjusted alignments and corner weighting should be done.