The Nonlinear CIrcuits Covfefe passive power distribution board was designed for use with the small PSU board.
It has 10 connectors, space for decoupling caps, LEDs, 8 mounting holes and spade mounts. It has connections at both ends so that it can be daisy chained. The PCB is 2mm thick to reduce flex when plugging/unplugging.
PCB is roughly 10 3/16" x 1 3/8" in size.