Good intentions? I thought that would be the road to hell!
No, seriously: The A3000 is a very goog Classic Amiga machine. You probably won't need the hardware locking feature.
Most games will run on the A3000. There's a big amount of hardware extension cards for the Zorro slots, too. AFAIRC you could even put a CyberstormPPC processor card inside.
Happy computing!
Scholle