Forgot background..ooops!

i need help with my positive connection to my audio amps. i am deciding on what type of distribution blocks to use.

P.S. - please people who don't know s**t about it, don't post replys
Thanks in advance.
---FirebirdV8350ci---

first of all, does input=output when it comes to these power
distributors (in other words is it okay if a distributor just accomodates your
wires, or do u have to stay true to the in/out labels?)

second,
do u sell a block that will accomodate one 0g, two 4g and one 8g? (i
have 2 amps; one is 8g the other is 4g and i dont know if i will run 4 or
0 gauge from the battery yet)

thanks

*do u sell = do they sell
unless u do......