I have considered using eaton detroit rod ride springs how good are they and what about posies dual flex or mono leafs what is the best way to help the ride of my 48 chevy straight axle truck. I wish someon would make a bolt in front suspension crossmember that uses G-body suspension components as I do not wish to use the s-10 frame or mustang 2 suspension route. Thanks for your time any help will be appreciated.