Ok so my exhaust system basically looks like this now..

(You can not tell from my drawing but there are alot of bends)
But i was wondering if i took all the bends out and slanted the muffler and piping so not to get in the way of my suspension would it cause any gain in power.

Also i think it would give it a really agressive look from behind
Question number 2: Would this cause any problems cause it looks like it might have to run over the gas tank.
Question Number 3: It would have to run close to the ground and would probly scrape and hit often would this cause any problems?
Thanks and sorry if someone has already posted this, i looked and couldent find anything