My opinion, if they sound good. Leave it alone.
Now if you think they are degraded by this damage, I would replace the part. As long as the repair was done properly you shouldn't have any problems.

I've built lots of crossovers in my life. As long as all of the caps,coil,resistors and solder joints are fine then you shouldn't need to replace the xover.

I would do some serious listening to determine if you have a problem.

Good Luck!

Tom



M80's VP150 QS8's Earthquake SuperNova MKV-15
Integra DTR-7.4 Outlaw 755 Outlaw M200's Outlaw ICBM