You can pull alot more travel with Linkpins ..... Your front suspension is stiff I am Guessing because your torsions have been turned to the max to achieve your ride height ....... You can get 3 inch lift spindles and lower your torsion rate to get a better ride and maintain ride height .Coilovers would be best but I am not sure if you can set them up on a BJ front end...... I think Link Pin only ....