Yeah, while I officially only do JKA right now (where I host about 30 servers), I've been trying to get into JKO, and to get some traction hosting my first couple of JKO servers. If you like, I can get you something set up for you, with a 60 days money back guarantee. Mostly everything mentioned on https://jka.io
applies to JKO too, including the pricing (flat €10/month with no slot limitations).
For what it's worth, I use jk2mv v1.2.1 x64, and basically always the latest jk2mv version. I can probably help you make sure it's running 1.02 too.
I'll be away for Christmas, but feel free to get in touch and I'll get back to you when I get home. My Discord is Caelum#8613, my Steam is here
, and my Skype is caelumnimmiel. Add any of them if you have questions or want me to set something up.