I just went out last night and bought a 48" jack. i was changing out my back shocks and my 2.5 ton floor jack wasnt cutting it. anyway, i have a TJM t17 on the front of my X. i wanna change the front shocks out tomorrow afternoon(maybe even tonight). is there anyway to use said jack to lift the front end using the bumper? or would it be better to use the floor jack? if so, where is the best place under the front to jack at to lift both tires enough to put the new shocks on?