Special Weapons = Cohaire = Coharie --------> All Todd Bailey (TB). Google him. He knows his stuff, but he's a wacko.
Given the choice do the Cohaire/Coharie instead of the SW offerings.
As I understand it Bobcat used some stuff from TB, but was not really fully his.......someone else assembled? It's been so long I forget.
Hesse/Vulcan - No.
Given the choice I'd get a flat and a parts kit. Have someone like ghilliebear or chopstixkid or Dakota Tactial assemble it for you. There are other guys too who do that work........I'm thinking IGF (Investment Grade Firearms), but I don't know what his wait list is like.
I had ghilliebear assemble a 93 clone for me a couple of years back. He's helpful, good price, quick, etc.
For triggers, I'd take your pack and have Bill Springfield do a trigger job on it. Had Bill do a job on my 91 pack and it's world's better than stock. Cheap, good, quick turnaround.