[JTFS] Bridge.J

Hi all, first time posting so be gentle :) I'm going to be setting up a private hive server soon for me and some friends, and had a couple of questions. 1) Is XStreamGaming a good host for a private server? If not then could you suggest one? 2) Can I add a completely custom vehicle to a server, for example this one: http://www.armaholic.com/page.php?id=15635 Thanks, Jake.