Ooof, I finally have some time to answer your questions.
1: I got the muffler to hang low because I left the 'plate' from the stock muffler in. I thought that's how it's supposed to be done. It may just be inconsistencies in the welding of the muffler.
2: Chrome wheels:
https://fbcdn-sphotos-f-a.akamaihd.net/hphotos-ak-frc3/894671_10200169725098657_1741134164_o.jpg
https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-ash3/859776_4760583925331_646754502_o.jpg
I'm adding high flow cats tomorrow. I'm pretty sure I'm getting CO poisoning because I have a hard time breathing with a heavy beating heart every time I get out of a long drive. It also DOES fart between 3-4k RPM...
Not happy with this setup at all. I hope I remedy all problems tomorrow.