I cut a hole in my exhaust about a year ago

I have a 2011 prius with a 48” light bar on the roof attached to a roof rack, along with a ton of racing stickers and a hoonigan banner across the window, does anyone want to take part in my journey and follow me as I restart this car into a real rally prius ( yes I cut the exhaust and it’s substantially loud but I want to repair it back to a muffler delete

Plans:

All terrain 255/70R/16’s
Front bull bar spot light configuration
TRD theme (TRD stickers only, TRD sway bar)
Gunmetal grey all accents on car (Including spoiler)
Patch exhaust
Fog lights
2” budget lift (Spacers)
K&N Air filter
Godzilla coilovers
Audio obviously

can you guys also advise me on some efficient and working ways to do any of these upgrades? I’ll update with pics if any interest