cutouts

Hey all. My previous thread discussed exhaust options coming from a true dual straight piped 2018 GT. Ended up settling on the OEM resonator with my MBRP pro Axle Backs. This has quieted things down. However, I would like to add cutouts. If I do not go the route of buying the QTP Aggressor cut...

Thinking if getting cutouts on my 2018 mustang GT. Anyone have recommendations or helpful information?