There's a guy down the road from me that runs a small business out of his home workshop restoring furniture and building cabinetry from scratch. He's an artist in wood, fast, and his rates are very reasonable ($25/hour). I took a pair of black Forte IIs to him that were in pretty bad shape on the outside. He stripped off the paint and refinished the damaged oak veneer that was underneath. They look like new now. One of the passive woofers had some punctures courtesy of the previous owners cat. I called Jamac in Portland, Oregon (they've been repairing speakers for about 50 years) and they said to just use some white glue to fill the punctures, which worked fine. The crossover networks are fairly simple and I would think restoration of those would be a good DIY project. There are several folks on this forum that specialize in that, too.
The freight costs to ship heavy speakers are high and I would worry about additional damage that could result along the way. So I would suggest finding some local craftsmen that have the skills.