The bad thing about using GFCI breakers is they cost BIG $$$$$!! Get 4 GFCI outlets, make them the first outlet in each 110v run, and then everything wired after that, that is wired to the the output side of it, is covered as well. I bought my GFCIs off of Ebay. Got the regular outlets there as well. In fact, my breaker box and all but 1 of the breakers came from there. The box and outlets were all brand new, sealed never opened. Some of the breakers I bought were used, but in good shape and work fine. The box came from Cripe Distributing out of Houston if I remember right.
Even if you buy the GFCI outlets at HD or Lowes, (I like the Leviton Decora from HD better) you'll save a bundle over the GFCI breakers.
You can wire a master switch easily, or use the panel's master breaker as the switch. Either way, good insurance. Jim.
Home of Irish Setter Rescue of North Texas
When Irish Eyes are smiling, they're usually up to something!!
At a minimum, I'm Pentatoxic...but most likely, I'm a Pentaholic. There seems to be no known cure. Pentatonix, winners of The Sing Off, season 3