What to do with my 360 magnum??

Well, he gave me the money last night for it. He is super excited, and he wants to pay me to put it in! I think it will be a perfect truck engine, I'm sure it will make good power but I also think it will have a nice, flat torque curve. He opted to take my Carter 750 over my 750 double pumper, which I think is a good move also. It is going in a 78 D200 with 35" tires and a 4-spd. I guess it has 4.88 gears, but he wants to swap them out asap.

As for the regrinds, I am confused as to why when I called Bullet, Tim told me that there was no point in regrinding a magnum cam because the lsa is like 117 (he said other reasons too but I forget lol) and he just cant do much with it. I did get a great deal on my MP cam ($150for the cam/lifters, new), but I just dont know why he said it. Unless he was just trying to get me in a new cam.