Here's the 3D render of the new 8 way power distribution board I'll have available soon. The price is not finalised yet, but should be competitive with other current offerings. There are 4 power inputs (screw terminals), each rated for 15 Amps. The separate power inputs allows for different voltages (or power supplies) per output pair. It also means you can use multiple 2.5mm cables from the power supplies instead of one large (and hard to crimp) cable. Each output is rated for 7.5A max (medium/standard blade fuse) and has an LED to indicate that power is available for that output. Currently I plan to supply it as shown with 8 2-pin connectors plugging into the 2 8-way terminal blocks.