Value of a 340

I love the 340, but the 360 is a great motor. I curently have a 360 in my 71 duster, but I picked up a 71 340 over the summer for free!! I did trade some big block parts for it but I didn't need them anyway. I am going to run the 36o for now but I will be using the 340 for a 422 stroker motor. The one thing I will say about that build is it will not be a budget build.