I meant no disrespect but your original post lead me to believe you were a novice DIYer
I also build my own cables but my eyesight and hands aren't as steady as yours because I wouldn't attempt those cables. Best of luck with the project.
Also, I'm not a tech-guy, so "KISS!" (Keep It Simple, Stupid!) The level of a budding neophyte videophile should do (i.e., the level of a clever twelve year old! That way, if I get confused I can have my 'clever' twelve year old son figure it out for me!)
I also build my own cables but my eyesight and hands aren't as steady as yours because I wouldn't attempt those cables. Best of luck with the project.