Doing my first rear end swap.

After 4 years of running my 7.25 behind my 360 I finally got a 8 1/4 rear end out of a 72 Scamp. What problems should I expect to run into? I got a new driveshaft, and wheels so the only thing i need are new brakes correct? Will I need knew you bolts? Ill post pics soon and I am putting it under my 73 Swinger.