My 2 cents:
If those VXes are clean and running good and strong, I would say go for it. However, try to get maintenance records on them. I'm not saying this is the case, but you never know if one of those VXes did have an engine failure and have rebuilt or swapped engines. And not that that is horrible, if they are running good and look clean and nice, why not?
I will probably consider a 2nd VX down the road and if I can get one for under $6k, it's a done deal!!!
Justin, if you can't get $9k for you VX, I think you should just keep it.
Bart