Penrod, look you guys are at the ULTIMATE HOST
no need to worry
but basically you need the following
redundant power -- check, they have diesel powered backup units which are tested yearly and proved 100% effective during 9/11 and blackout 2003
fast support -- check
server monitoring for your applications with techs that know how to respond to down services
A good price on bandwidth that takes into account support, upgrades, infrastructure and more
Hand holding for project expansion
Load balancing clustered setups for high performance / large operations
Multiple Internet Connections, sounds like you have all of the above
So just sit back and enjoy your day, leave the hosting worries to your host