i just purchased a 2005 gp gxp. it needs lifters. i got what i feel was an ok deal on the car. anyways i plan on getting rid of the dod and installing a small camshaft with a tune. i have read about installing a trans cooler, but is there anything else i should be concerned with? car has 147k on it. i did notice that the car needs engine/trans mounts. so i plan to change them while the engine is pulled. is there some good mounts i can use? i have never had good luck from stock or anchor ones. thanks in advance for your help.