swap for a 2003 Dodge Ram 1500? Ok so I'm kinda planning ahead a little I have a 2003 Dodge Ram 1500 with a 5.7 litre Hemi magnum, the motor that is in it has 154000 miles and when it does deside to go out I just kinda want to have an idea about what I'll be paying and also possibly some aftermarket parts to for it to... Thanx in advance...