$1k is not bad for a custom stainless system, assuming its tig'd. It will look and fit better.....I won't even tell ya what $$ I have into my Abodies exhaust
Bruning Auto Design in Brush Prairie (outside of Camas) can build you a set. The guys are friends of mine and do fantastic work.
The shop #360 254-0066,.....sample pic of a an engine in there shop
I agree with that last post based on a comparison to a factory type system, but a hot rod builders kit with an assortment or bends tigged together will flow better than a straw bent at a 90.
I picked "looks better" for that reason
I wouldnt cut it for a larger tube.....dont think it's worth it. It is your car though, just make sure you keep the cut clean and keep the chunk you cut out