There is no youtuber that I can think of that uses the copper pad repair strips to my liking so I can’t suggest them
but I think the video in this Aliexpress listing does a pretty decent job of showing how to use them
though I have to say I’m not all that fond of this brand of strips as imo the copper is too thin and I would instead find and get the BST brand of thicker pad strips, then you’ll just need the UV curable solder mask to hold them down
Yeah give it a go, even if the outcome doesn’t work or the SoC or other is dead, it’s all good practice and the knowledge gained will help you next time… best way to learn is by failing, many, many times 
If you don’t know or haven’t got one already, you’ll need a dedicated reball jig (the bronze coloured ones work best) for the SoC in order to reball - preformed solded balls 0.35mm (BST brand is my preference) avoid using stencils and solder paste on this chip as it’s too large for that imo