AZACCA: Generic fruit, mild. Could do well as a background or 'seasoning' hop in an IPA or on its own in lighter styles.
CENTENNIAL: Floral, 'slate' charicter. maybe a touch of citrus but mild.
NELSON SAUVIN: White grape, stone fruit. Pungent musky charicter which is quite nice.
RAHR PREMIUM PILSNER: Great basic malt. Perhaps a bit boring to use 100% as a pilsner base unless going for an American Light Lager. Can have a slight Wonder Bread character which does decrease with higher abv.