Hey there! I am wondering if you guys think it is worth it to upgrade from my 50D to the 5DMKII? I need some suggestions because I will be getting rid of ALL my EF-S gear and go Full Frame if I do so. If I do this, I will sell my 50D, Canon 15-85, Sigma 30mm. If I buy the 5DMKII, my only lens I would be able to afford is the 35L. What do you guys think? I mainly shoot portraits and sometimes cars.