Aluminum frames don't respond to bending pressures with a new set very well, unlike steel or Ti frames which do.
Applying enough force to reset an aluminum frame runs a much higher risk of weld failures or other cracks. Just
as well you don't have PB, you would probably have lost anything you put on it.

Might be best just to try the bike and see how it rides as is. If it doesn't pull to the side or have shifting
or chain line problems, just go with it.