custom exhaust idea feasible???

Hey guys new to the site.  Besides that...I have a 07 CBR 1000rr
 
i'm wanting to do a Custom Exit exhaust (not taking it under the tail like stock).  In your opinion is it a horrible idea to give it a show style GP exit?  And also how hard do u guys think it would be to do that sort of mod?  I have acess to pretty much n e tool except a manderal bending machine. 
 
If there is already a exhaust like this out there or a place i can get a kit...plz by all means let me know.  I'm new to bikes as well so i'm not as quick with this stuff as u all might be.  I have mostly been a car modder. 
 
thx in advance and sorry if this has been covered a million times
 
 
-Matt

if your trying to do a MotoGp style exhaust with a classic style side pipe and combination undertail, They do exisit, Moriwaki has them off the top of my head.