After a few attempts at an APA I gave up on using cascade as a bittering hop, it just doesn't pack enough of a punch. I now use 1oz of northern brewer for 60mins, 1oz Cascade 15min, 1oz Cascade finish and 1oz Cascade Dry hop. Yea those hop schedules you posted (if, thats for a 5gal batch) would not make a very hoppy beer at all, it'd be closer to an english brown ale level of hoppiness then an american amber.
EDIT: You might wanna also throw in a 30min addition along with what i posted, but will increase your IBU, however, from what your saying, that might be a good thing
"Armored Pegasus" - Extra IPA
"Queen of Thrace" Almond Cream Stout, "Genesis" Ancient Hebrew Smoked Date Beer, "Lumberjack" Maple Dunkelweizen (10% abv), "1776" Molasses Porter, "Scarecrow" American heavily hopped Hefe, "Iron Horse" American Amber