Find out where you can get those speakers repaired if necessary. And If they're over 50 lbs., figure out the cost of moving/schlepping them for repair if necessary.
I had a set of B&W M802's; one started failing. Not sure if it was a crossover, or a driver, or both, etc. The cost to have them picked up & redelivered was @$70 each way I think. Plus the cost of repairs.They were killers to schlep, even with 2 people, & I sold them as-is & (Happily) moved on.
Components that are light enough to ship, & with a mfg. that does affordable repairs, are a different matter.....