Dry hop this pale ale or not?

Should I bother dry hopping this 3gal batch of Pale Ale:

4.5lb Pale
1lb Vienna
.5lb Munich 20
.5lb Pilsner
.25lb Carapils

60: .8oz Tradition
20: .5 oz Ahtanum/.5oz Crystal
5: .75 oz Ahtanum/.75oz Crystal
1: .75 oz Ahtanum/.75oz Crystal

I've got 1oz of Ahtanum and 1oz of Crystal left. I'm leaning towards not since the taste test was pretty darn good. I have plenty of other hops available but wanted to stick with those two for consistency.

I dry hop every pale ale, IPA, and DIPA I make but that's because I like hops and I like experimenting with different dry hopping techniques. If you like it as is why change it?