Modified Extract version of Bier Muncher's Nierra Sevada PA

First time at trying to tweak a recipe. Hoping for tips or recommendations before I brew it. This was an extract conversion of Bier Muncher's Nierra Sevada Pale Ale that I tweaked a bit. I used the same hop schedule, my goal is a lighter, session type Pale Ale. Any glaring mistakes or concerns with this recipe?

Amt Name Type # %/IBU
8.0 oz Cara-Pils/Dextrine (2.0 SRM) Grain 1 6.7 %
8.0 oz Caramel/Crystal Malt - 60L (60.0 SRM) Grain 2 6.7 %
8.0 oz Munich Malt - 20L (20.0 SRM) Grain 3 6.7 %
3 lbs Extra Light Dry Extract (3.0 SRM
3 lbs Light Dry Extract (8.0 SRM)
1.75 oz Perle [8.00 %] - Boil 60.0 min Hop 6 29.0 IBUs
1.00 Items Whirlfloc Tablet (Boil 15.0 mins) Fining 7 -
1.75 oz Cascade [5.50 %] - Boil 10.0 min Hop 8 7.2 IBUs
1.00 oz Cascade [5.50 %] - Boil 5.0 min Hop 9 2.3 IBUs
1.0 pkg Safale American (DCL/Fermentis #US-05)

Est Original Gravity: 1.054 SG Measured Original Gravity: 1.046 SG
Est Final Gravity: 1.012 SG Measured Final Gravity: 1.010 SG
Estimated Alcohol by Vol: 5.5 % Actual Alcohol by Vol: 4.7 %
Bitterness: 38.4 IBUs Calories: 151.6 kcal/12oz
Est Color: 9.5 SRM

Well I just brewed this today as noted above so I'll see how it turns out. My OG was 1.052 so pretty close to the mark. Anxious to see how it turns out.