Installing New Templates = Messed up Mods?

[The3rdNipple]

Well I have tons of edited template mods, so If i install a new mod will it completely screw up my mods?

Plus, does anyone think the regular vbulletin style looks ugly? I think its ok..

[Dismounted]

Well I have tons of edited template mods, so If i install a new mod will it completely screw up my mods?
No, it shouldn't. The thing that might happen is if the modification has automatic template edits, they may fail as you've modified the templates.