lb/ft with 1/2 drive I am opting for the 3/8 drive as most of my sockets and accessories are 3/8, but my question is - can it handle most of the torquing needed for say.. an engine rebuild and reinstall? keep in mind it is lb/in, while the 1/2 drive is lb/ft. i just do not wanna get stuck with a wrench that can not do the job.. if the 1/2 drive is more suitable for the job, i will pick that up along with