Interesting coloration choices, they look great! And for name suggestions, let me see... for the chestnut (pegasus #1) maybe Berrysun, Scarletbrook, or Applerain; for the bay (pegasus #2) maybe Doebreeze, Poppycharm, or Thornriver; for the black/dark gray one (pegasus #3) maybe Cloverthorn, Crystalshade, or Creekshadow; and for the silvery one (pegasus #4) maybe Autumnmist, Silverslash, or Dukstone (btw, none of my name suggestions have been used by anyone on this MB before)

Since I can't do hand drawn art I found that I like digital