IPA recipe help

I'm planning a brew day on Saturday and I've been working on my IPAs, trying to get something with the right amount of bitterness, but with a big hop aroma.

For a 5 gallon batch:
Amt

5.00 kg Pale Malt, Maris Otter (5.9 EBC) Grain 1 86.0 %
0.54 kg Carafoam (3.9 EBC) Grain 2 9.3 %
0.27 kg Biscuit Malt (45.3 EBC) Grain 3 4.7 %
30.00 g Columbus (Tomahawk) [14.00 %] - Boil 60.0 min Hop 4 44.3 IBUs
20.00 g Columbus (Tomahawk) [14.00 %] - Boil 7.0 min Hop 5 7.9 IBUs
50.00 g Citra [12.00 %] - Boil 2.0 min Hop 6 5.4 IBUs
80.00 g Cascade [5.50 %] - Boil 0.0 min Hop 7 0.0 IBUs
1.0 pkg British Ale Yeast (Wyeast Labs #1098) [124.21 ml] Yeast 8 -
50.00 g Citra [12.00 %] - Dry Hop 7.0 Days Hop 9 0.0 IBUs
50.00 g Columbus (Tomahawk) [14.00 %] - Dry Hop 7.0 Days Hop 10 0.0 IBUs
20.00 g Cascade [5.50 %] - Dry Hop 7.0 Days Hop 11 0.0 IBUs


Gravity, Alcohol Content and Color

Est Original Gravity: 1.065 SG
Est Final Gravity: 1.017 SG
Estimated Alcohol by Vol: 6.3 %
Bitterness: 57.6 IBUs
Est Color: 12.7 EBC

Measured Original Gravity: 1.046 SG
Measured Final Gravity: 1.010 SG
Actual Alcohol by Vol: 4.7 %
Calories: 427.1 kcal/l

If anyone has any suggestions to achieve the goal, let me know.