@Cindy: No you do not have to rename the file. Just drop it into your data folder and you should be fine.
@doinsomedmg: You have to replace the model of your current weapon with the warglaives. I linked a guide on how to do it in my original post. It's fairly easy and after the first time you do it takes about a minute to swap out any armor/weapon model with another. Hope this helps
@merfed: If you're referring to the green glow, that's from my +15 agi enchant (my weapon is 2 crappy to waste a mongoose on

)
Thank you for the nice comments!