rambo1993,
For what it is worth: You will get a string with your bow (I usually ask for a second string to be sent with the new bow that way I can go for a while before worrying about a question like yours.)
Once you get your bow, just string it up, set a brace height and nocking point and shoot it! Get it as quiet as possible FIRST and only then worry about silencers. If you put them (silencers) on first, you may or may not really find the best brace height and nocking point.
Then IF you feel the need for more silencing, remember LESS is better. Start with just a few strands of wool yarn and go from there. That will reduce weight on the string and give better performance. I see some folks that look like they have half a sheep skin on each end of their string -- always wonder why.
My 2 cents worth.
Arne