kwikstang

so i've got one from precision industries and am having a hard time getting the bolts off. i think i've got all of them but the tranny doesn't seem to want to drop. am i forgetting something and how hard is a converter to install. any tips on making the swap easier? i don't have access to a lift so i'm limited to working on it in the driveway. i'm a noob so please keep the flaming to min. thanks in advance.