la vs magnum

thanks everyone for the replies. all are super helpful. i was trying to avoid spending much money on a k frame but i feel this may be the most important part of my build so i am just going to keep putting the dollars away and order a rms k frame first. from there i will decide on engine choice. as i will probably just stick to my game plan and stuff a g3 hemi in it. as i have been checking with local people and i think i may have just found a take out 6.1 where the owner is hurting and needs some cash.