I am building a 1982 rock crawler and have put new 4 inch lift springs on it and will be adding 63 inch chevy springs in the rear. I will only be using the rig off road and wondered if front shocks are needed since it is so stiff? If so does anyone know if there are any other shocks that will fit and help save the budget. If they are needed. Rear shock advice would be appreciated as well. I love the cheap upgrades !