Wanted: Modern Whelen FST or XLP 2019-2023 Silverado Brackets

[NJForeman]

In search of a driver and passenger side pair of visor brackets and housing for a Whelen XLP that fits a 2020+ silverado.

Also willing to trade the visor bar (B/W Duo XLP Wecan, under warranty) for a B/W Wecan FST that fits a 2020+ silverado.

Thank you.