Originally Posted by kok328
You will not want to put a 15 amp GFI on a 20 amp circuit
Why not??? You are aware that 15A GFI's are rated for 20A feed through, right?
When was the last time you needed a 20A configured receptacles for anything general in a home? I am not talking about a dedicated appliance, A/C or power tool.
There is simply NO reason to use 20A receptacles in a general use residential application. This is for the US, I believe Canada has different rules.