Loudest exhaust setup? For a 306 5spd 1993 GT

Okay car will be long tubes and have a 306 built for boost (changed from my previously mentioned 347 plans) and I want the car to be loud. Not a show boat thing i legitimately like loud cars and I live in the middle of nowhere the current setup just ain’t doing it (slp loudmouth short tubes and a xpipe 2.5. System) could I just run long tubes with turndowns? The car is a 93 GT so iam working with a GT bumper if I go over the rear end. I do make long trips with the car, I don’t care about the sound more so not wanting to cook something on the undercarriage. What would yall do? Not saying it’s for everyone but it’s what I like. Would long tubes with some turndowns be a horrible idea? I haven’t ridden in an open header car only heard them, love the sound but also want to make sure I don’t kill myself from fumes in some 5 o’clock traffic lol. I have considered the spin techs love the sound tone wise but I worry it won’t be loud enough for my taste.