Exhaust for neon

so my stock neon R/T is getting a little outdated, mainly on the exhaust side, and i want a little bit of a deeper tone. any recommendations? how are Glasspack style mufflers? and should i intall it where the old muffler is? going across from left to right(looking at back of the car)?

i have a 04 r/t neon and i used a srt-4 exhaust and it sounds great . here is my car and the mods and youtube of the sound

Mods..
http://www.cardomain.com/ride/3110575/2004-dodge-neon-r-t-sedan-4d

You-tube...
http://www.youtube.com/watch?v=Hlzg4Fk3fiM&context=C28f12ADOEgsToPDskKsurwL9SqVss51up-TiQiL

http://www.youtube.com/watch?v=m0bIIyhfdM4