k5 header mufflers

[1978K-5BLAZER]

I have posted this on another site and have had no response so I will try it here.
help me chose a from this list all of thse have a 3in inlet have found a set of headers that I like but it is a shoot out for mufflers. I am also open to sugjestions how ever I do not like baffled and or chameberd mufflers I like straight through and the have to be header flange mount mufflers I like it LOUD with a deep rumble and that vintage sound that only a glasspack can make. So here is my list.
flowtech purple hornies 3in in and 3in out turn down Case Length (in): 29.000 in. Case Outside Diameter (in): 3.500 in. Overall Length (in): 32.000 in.
thrush/walker glasspack Inlet Diameter (in): 3.000 in Outlet Diameter (in): 4.000 in turn down. Case Outside Diameter (in): 4.000 in Overall Length (in): 34.500 in.
cherry bomb glasspack
Inlet Diameter (in): 3.000 in. Outlet Diameter (in): 3.000 in. Overall Length (in): 20.000 in
cherry bomb glasspack Inlet Diameter (in): 3.000 in. 3in outlet turn down Overall Length (in): 36.000 in. Which ones should I get.