Welcome to SatelliteGuys
lorelys !!!!
I fully agree with what
primestar31 said!! I recently went through this. I installed one for a guy, but he just don't get that this is a hobby and is having trouble learning it.
So if you want this, for sure do it yourself, you can do it!
Just take your time and ask lots of questions and read, read, and read some more.
You will not get it all done in a day, and you will make some mistakes along the way.
However, when you get the hang of it, you will be able to service it and experiment, etc.
You will be glad that you did in the end.
$800 a little higher than I would charge to install one, but not far off. What happens after you pay the $800 and a week later something is not right, are you willing to pay $100+ for each service call?
We will be glad to help you get it going, just ask and read like I said, and no such thing as a dumb question, so don't be afraid to ask.