I agree with the others as far as no cereal mash or protein rest, but have something to add.
Judging from the odd amounts of ingredients I assume you, or someone before you, has scaled this recipe from another brewer. Acid malt is generally used to adjust mash pH and was probably used in the original recipe for that reason. As a rule,unless you need that adjustment, I would recommend replacing it with base malt. However, in a beer as pale as this particular recipe, I would leave it in. Odds are that it will bring you closer to an optimum mash pH range.