Hello, i'm new here and I was hoping if you guys can help me with some questions I have regarding my gpu maintenance. I have a Gigabyte GeForce RTX™ 2060 OC 6G (https://www.gigabyte.com/pe/Graphics-Card/GV-N2060OC-6GD-rev-10#kf) for almost 4 years and everytime I do maintenance to my gpu, it's mostly cleaning the dust and changing thermal paste (i've changed it twice so far), but now I would like to change the thermal pads. I've read threads about thermals pads and gpus and people say that I have to check the correct measures of them, not to thick or slim so I can avoid damage, so I'm scared to get it wrong. Can you guys help me figuring out what thermal pads should I use regarding measures and what brand do you recommend? Also, how often should I change thermal pads and paste on my gpu? Thanks in advanced.