It would be a good idea to get an alignment after swapping struts, no telling what bolts may have slipped.
for the alignment, you could ask if they will do a Non OEM alignment. Some shops will some wont. some will tell you they will and then give you an OEM alignment any ways (thinking they are saveing your butt)... This is the primary reason I started doing my own alignments.
Any ways, for a good street setup, I'd be looking to run any where between -1 and -1.5 deg camber on the nose, and between -.25 and -.5 on the rear. For toe... go with the OEM settings, as tweaking toe out side of the OEM will drastically cut in to tire longevity. For caster, As much positive caster on the nose as they can manage... its Officially not adjustible, but they may be able to increase it with bolt slop.