2021 ram rebel. Doing a zone lift. Leaning towards a 6" but not ruling out a 4. any suggestions on the 4 or 6 ? My installer is saying price of 6" over the 4" is only a 225.00 difference in parts and labor is what's bringing me to lean towards a 6". If I go with a 6" should I or is it necessary to have the heavy duty control arms installed? Although zone say not necessary. I don't off road maybe some two track trails during hunting seasons. Just wanting nice stance and for looks. I will be running the fuel blitz 20x9 0 offset with the 35x 11.5 nitto grapplers. Just hoping to get some helpful some suggestions and pros or cons. Thanks guys in advance!