I wouldn't recommend trying to cut the system in yourself. You need that done professionally, by someone who has experience working with hair replacements. However, if there is no one within reach of you, you can get the cut-in done remotely just from photographs. That works surprisingly well, although it is counterintuitive. I also wouldn't try dyeing the system, and if you are careful that shouldn't be necessary anyway.
All the rest you can do yourself - making a template, ordering the system, buzzing the area underneath the system, attaching, detaching, cleaning - and none of it is that hard, although there are a few tricks and techniques to pick up. I also trim my own growing hair with a vacuum electric hair trimmer machine, so you can do that too if you have a simple style like mine, or of course you an go to a regular barber for that.