Help with Coil Spring Front Suspension

[ProjectResponder]

I'm new here to this forum and joined because I'm redoing my BBF, adding a hydroboost brake system and adding some other updates to Project Responder. I would like to swap out the front leaf springs for a coil spring suspension in order to achieve much better suspension travel for use off road. I've found a couple of shops out on the west coast that look good, but I'm seeking any advise and suggestions I can get before I make it so.

Thanks