varagas

hey guys, i played vanilla but i never tried a priest, so i thought that its time to try this class. Its really fun so far but i keep reading that guilds look for dwarf priests. My problem is that i rolled a human priest and am almost lvl 30. In the future i would like to play in a good guild and do good pvp. Would you recommed me to reroll to dwarf or is it fine? Thank you guys