Deffo repair it fella

Crossmembers are a piece of piss to replace and even cheap if you buy a new one, i had to replace one on a saph years ago that was rotton due to water lying on the top of it

Sierra frontr ends are soft as shite it will all go back into place i bet

bumper and grill from rs breaker on here probs £200 for both unless theres a bedroom trader