UBL 4-Switch Box: 4-Way Metal Switch, Push Button Actuator, OFF-NONE-ON Operation

Are the switches the same size as rocker switches that you can buy individually? And can I switch them out?

Can you wright on the empty legend stickers.

Can you put the stickers on and if so is there a light behind them for night patrol

Do you guys carry a power switch box where you have the option to change the flash pattern?