Alterkation vs Magnum Force

Have a '69 Dart. Pulled the 'K' member and entire front suspension. Lookinig at an Alterkation OR Magnum Force. Street Driven, occassional Strip. 572 RB, no power adders (Don't need 'em with this TORQUE MONSTER). 9", 4:11, Cal-Tracs, Mono. Approx. finished weight 2,900 with me in it. What's the consensus on the front end? Strictly GOOD WEATHER driver.