Please Critique my first non-kit recipe. Hoppy APA.

Hello, I've got two kits under my belt, and I want to start getting my hands dirty with picking my own ingredients. I previously posted my initial recipe to r/homebrewing on reddit and I've made some tweaks based on feedback there, but I'd like more thoughts. I'm trying for a light pale ale with a lot of citrus/pine flavor.

My two concerns here are:

Actually procuring the hops, I know they are hard to come by. Are there alternatives I can get away with using?

Is the FG too high? I don't want this to be super sweet.


HOME BREW RECIPE:
Title: Basic

Brew Method: Extract
Style Name: American Pale Ale
Boil Time: 30 min
Batch Size: 5 gallons (fermentor volume)
Boil Size: 2.5 gallons
Efficiency: 35% (steeping grains only)

STATS:
Original Gravity: 1.064
Final Gravity: 1.018
ABV (standard): 6.09%
IBU (tinseth): 33.88
SRM (morey): 6.44

FERMENTABLES:
4 lb - Dry Malt Extract - Light (47.1%)
4 lb - Liquid Malt Extract - Light (47.1%)
0.25 lb - Corn Sugar - Dextrose (2.9%)

STEEPING GRAINS:
0.25 lb - American - Caramel / Crystal 40L (2.9%)

HOPS:
1 oz - Columbus for 30 min, Type: Pellet, Use: Boil (AA 15, IBU: 21.54)
0.5 oz - Citra for 10 min, Type: Pellet, Use: Boil (AA 11, IBU: 3.73)
1 oz - Simcoe for 10 min, Type: Pellet, Use: Boil (AA 12.7, IBU: 8.61)
2 oz - Citra for 0 min, Type: Pellet, Use: Boil (AA 11)
1 oz - Simcoe for 0 min, Type: Pellet, Use: Boil (AA 12.7)
2 oz - Citra for 7 days, Type: Pellet, Use: Dry Hop (AA 11)

YEAST:
Fermentis / Safale - Safale - American Ale Yeast US-05
Starter: No
Form: Dry
Attenuation (avg): 72%
Flocculation: Medium
Optimum Temp: 59 - 75 F
Fermentation Temp: 60 F

Thanks!