flowmaster exhaust too loud

[walls]

Looking for suggestions.
290 HP 350 motor.
Headers and 3" dual exhaust with cats and flowmaster super 10 mufflers.
Wouldn't have been my choice but, the exhaust is new stainless and was put on by the previous owner.
It sounds good but it's a little too loud considering it's not a drag racer.

I was thinking of putting on flowmaster delta 40s.
Supposed to be the quietest of the "aggressive" sounding street mufflers.
Except the 50s which I believe are for diesels.
Anybody use these before?
Too loud for a weekend driver?