Co2 line

So looking though the fourm I've come to the conclusion that the line needed from my corny keg to faucet is a 3/16 at 10feet to prevent foaming. Does the length and diameter from the co2 tank to corny effect anything or is it whatever length needed to reach from point A to B? What are your thoughts and suggestions. Thanks.

 

Ok that's what I figured. Still at 3/16 size right?

 

I'm pretty sure gas line is 5/16th and beer line is 3/16th.

 

I found in my box of parts a line that said "gas line 5/16 good to 60psi". I am just about all set up, on my way to the lhbs in about an hour.