After all the upgrade, With the extra weight i wonder if the car engine take it or not?? Not forgetting later loading of personnel item : Luggage , Equipmet , MISC item ETC... Wonder if the car still can move on , Straight road might be fine , What if travel on Slopes?? Another issue i foresee is although the car is " Bullet Proof" with the weight after everything i guess the car will be travel like snail without the car engine power since the car engine not upgraded and if gun fights happen high chance the car being hit.