For small power supplies - I'd go for something like the Mooer Micro Power supply. 8 pedals, isolated, 1590a size: http://www.musiciansfriend.com/accessories/mooer-micro-power-supply
For boards - ain't nothing wrong with homemade. Otherwise, look at Invalid Link Removed for alternatives to Pedaltrain.
For boards - ain't nothing wrong with homemade. Otherwise, look at Invalid Link Removed for alternatives to Pedaltrain.