Blade 17 screen replacement

So basically I got an awesome deal on a blade 17. I would have preferred a QHD 165hz option but only the 1080p 300hz was on sale at this great price. I've seen replacement screens of the QHD 165hz on ali express for about 200 quid. I'm considering a DIY upgrade when my warranty expires. I just wanted to know if this is even possible. As I say, If the QHD option was there I would have got it, but it was far more money on other machines that I could not justify the price.