Raidmax offers PSU-shaped objects that, even certified, may fail competent technical testing (like a recent larger unit did at HardOCP). I'd choose a PSU from Seasonic, or a modular Rosewill Capstone.
As to the rest, it depends on what you will do with it. For Office-type programs, schoolwork, videos, "family" stuff, and casual gaming, it should be decent. For 3D gaming, it will be weak. Although you could add a graphics card, in that case you'd be better off starting with an Intel build if you want mini-ITX.
Be aware that the Prodigy case is NOT small; almost as large as a micro-ATX case (in fact, there is a micro-ATX version of the case as well).