Hello and :welcome_s to DBSTalk!
If you're looking to use a separate SWiM module in the basement of the house, you're going to need 2 more cables from the basement to the dish. For HD, you need 4 cables. I'm not sure what the max distance is from the dish to SwiM module though. 105' might be a little long... I'm sure others can confirm or deny this.
If you use a SWiM LNB, this post has some max recommended cable lengths from the dish to receivers using various splitters. Going this route would only use one cable from the shop to the house.
If you're looking to use a separate SWiM module in the basement of the house, you're going to need 2 more cables from the basement to the dish. For HD, you need 4 cables. I'm not sure what the max distance is from the dish to SwiM module though. 105' might be a little long... I'm sure others can confirm or deny this.
If you use a SWiM LNB, this post has some max recommended cable lengths from the dish to receivers using various splitters. Going this route would only use one cable from the shop to the house.