1997 Hyundai Accent

Trying to install an aftermarket stereo. Is there anything I should know? I tried to look for the wiring harness didn't find out so I proceeded to cut the wires and tried to match all the speaker wires but I was a little confused so I put everything back together. If someone has done it please let me know what you did.

hi , man . i once had an 1996 accent . and i installed on it :
1- 4 (6"-9") pioneer speakers ( 460W/speaker ) .
2- 2 12" kinwood sub. ( 800W/sub ) .
3- 1 10" JBL woofer ( 1000W/woofer ) .
4- 1 10" pioneer woofer ( 800W/woofer ) .
5- 1 bm boschmann 1000w amp ( 4ch ) .
6- 1 sony 500w amp ( 4ch ) .
7- 1 sony 222w amp ( 2ch ) .
8- sony head unit : cassette player with a cd changer .
note : the toghoj86 accent was a roadstar ===> it only got two seats .
so , man . i can help u to install any thing ( audio ) on accent .. :)
firs : the head unit :
1- cut the original wiring ( cut out only the plug ) .
2- there is three most important lines :
a- the red : + power . b- the yellow : + power . c- the black : - power .
3 there are 4 pair of wires with a small line on it :
i forgot the colors but they are :
a- 2 pair for ( back - right ) speaker .
b- 2 pair for ( back - left ) speaker .
c- 2 pair for ( front - right ) speaker .
d- 2 pair for ( front - left ) speaker .
4- if there is more wires :
if it was blue : it is for the auto power antenna .
and if there is maor tell me so i found what will be for .
i sold my accent and went in a new category : drifting with toyota AE86 .