Also curious if this is a 5 gallon or 3 gallon batch. And does the kit come with dry hops already. That ounce of whole leaf Citra in 5 gallons will be surprisingly aromatic.
That being said, in my IPA recipe, I include US Tett which is similar hallertauer at 10mins in the boil to add some of that peppery, spicy aroma. It balances really well with fruitier aromas of Citra or Centennial. Sometimes using straight Citra will get too much mango, clementine sort of aromatics that seem almost Belgian. Chinook is a good one to balance that with as well.