Thinking of changing my exhaust, has anyone tried this style?

I get sucked into all the exhaust threads because I am getting ready to redo my entire system.
Right now I have stock manifolds and single exhaust, but I have collected Hedman headers, Remflex gaskets, collector adapters from 3" to 2.5", Flowmaster 40's, 12 feet of 2.5 and the hangar hardware is on it's way.

Anyway the point is, I'm going to put the Flowmasters right after the crossmember and then cross the pipes through an X and out in front of the rear tires with tapered ends because anything that dumps under the car either makes drone, kicks up dust or both.