I've asked this question before,but since im geting close to the sub frame,i was wondering is it pratical to keep the I-beam and have a small block,of course takeing the saftey measures,like better handling so on or should i stick with the sub-frame,and how if i keep the front end can i change it from 8-lug rims to 5 lug.thanks for any help

Its not a truck unless you can throw a dead cow in the back