[Zyonin]

You can run X-Perl in conjuction with your new HUD.

Bongos2 has nothing to do with your health/mana bars. It is focus is on your ActionBars (the row of buttons that contain your spells, abilities, etc. It can be used with any HUD

FuBar vs Titan? Most people around here will say FuBar and I have to agree. Its really a matter of personal taste but FuBar does enjoy some advantages in that it is actively developed and there is an ever increasing line of Plug-Ins and mods that support FuBar. FuBar also typically is less of a hog of system resources. Titan in the past ate a lot of memory for what it did, not sure now as I think the current developer is trying to cut down on the bloat. However FuBar is constantly being tweaked and the developers are very nimble when comes to Patch time and bug fixes. Plus if you use WoWAceUpdater, then it will be easy to download updates for FuBar and most of its plug ins.