Sadly no I jumped on the gold train too late into WoD and could only be fucked to manage one gold factory garrison. Had I known about it earlier and set all 11 garrisons up I'd be filthy rich and rolling through Dal on that spider right now. I made out with 600k at the end and splurged on the 100k Yak mount for its utility... and even then that was hard for me to do since it's a big chunk of money gone. Don't plan on spending anymore than 50k~ for a loooong time.