1: the server is still in development (beta) So everything will be fine when they release the server.
2: now there will be bundles only like pioneer, School, And they will be removed, Next incoming up bundle will be halloween, ranks will be there for sure when they release the server.
3: Yeah as I told you, Server still in Beta, kits will be added soon, You should be able to get in game points which you can buy kits and perks with them. Not with MineCones.
4: No, there will be points which you will earn every game/Achievement and you can spend them whenever you want (Not in store items).
5: Yeah I think they will add cubelets - more loot items soon.
Thanks for reading. :D
Estimate release month: January 2019
~Abod