Thanks Ben. I did look at the crossover thread. Looks potentially doable. Danny said he'd walk me through getting the crossover out. I'll need to get a solder kit and practice some so the at the very least reconnect the crossover when it's upgraded.
I guess it's best to use the solder iron to disconnect the wires where they are soldered to the crossover vs. cutting them right at the board? Seems like there's enough wire slack to just snip them there to get them out to get started.