@realcaseyrollins I must be misunderstanding. Generally you can put in a higher-power PSU without ill effect; the notion that a motherboard only supports up to a certain wattage is odd. It draws a certain amount of current at a particular voltage, and your PSU just has to maintain the rail at the correct voltage. A bigger PSU can maintain the voltage in the face of you drawing a greater current, but it isn't going to overvolt your other components. You can even run it completely unloaded and measure the potential across its outputs with a multimeter - it's not going to spike up to infinity trying to force current through the disconnected wires.

There's a partial exception if you swap between consumer/workstation/server/gaming PSUs or ones of very different age. The reason is that there are a few different rails, and, at different points in time and across different market segments, the demand for current on each rail has changed. So you may buy a model that has a higher total rating, but has *less* power available on a particular rail you need, because it's designed for applications where that rail is used less.