Sum-6900 cam in 1990 360

I just picked up a 1990 360 to put in my 87 d150. I'm putting this motor in to sell the truck. I bought the summit 6900 cam to put into the 87 318 that I was going to freshen up but bought this 360 for cheap. From what I've read the 1990 360 motor it's pretty good for horsepower and torque. I will be doing a timing chain,weiend dual-plane, carter 625 and maybe headers regardless. 95% the work for wappings the cam will be done.

2 questions.

1)can I put that cam in the roller motor?

2) will I get enough of a performance bump to make it worth putting it in a truck I'm selling?
Thank you very much