Studio 1558 - 15.6 FHD Gloss to Matt - Change screen?

Hi,

I have a dell studio 1558 which has a 1920x1080p gloss screen, however I am finding it horrible to use in the office environment and realised that I should have purchased a Matt screen.

I don't want to use any anti glare film/filters or purchase a new laptop.
I have found that I can purchase a dell 15.6 1920x1080 matt screen from a supplier such as:

Dell STUDIO 1558 compatible Laptop LCD Screens.
Brand-new (never used).

(last one on the page).


Has anyone done this before?

Anyone recommend it?

Should I look for anything in particular? i.e.
manufacturer, WLED, RGB ????

Thanks in advance.