440 cam purchase

Looking for some advice. I may have bought the wrong cam and to be honest I don’t know about cams.

Here’s what I bought:
Competition Cams 21-225-4 Xtreme Energy Camshaft

What I think I should have bought:
Competition Cams Nostalgia Plus 21-672-4

What it’s going in to:

71 Scamp
440 30 over
3:55 SG
14’s (unsure on tires)
727 stock
(2800-3000 stall?)
440-KB-237’s
Sidewinder Heads. Bowl blend Thanks Tod
Stock rockers for now
Mopar M1
Barry Grant 750 Street Demon
TTI headers...

Read more