I'm assuming you haven't installed Camsoft before. There's a bit to learn. So, the answer is yes, more than two weeks doing it yourself. How long really depends on your aptitude and previous experience.
If you hire a professional to design your system. And an experienced electrician to pull all the new wiring. AND someone to make sure no components have failed. Two weeks down should be doable.
The important part: When you're done, you'll have the best there is.