I am making an American Amber from Brewing Classic Styles and I forgot to add the crystal 120. Any suggestions on turning it into something different or should I just leave it alone? Im boiling it right now. The ingredients it calls for are 9.25lb Maris Otter, 0.75lb Crystal 40, 1lb Munich, 0.5lb Victory and 0.5lb Crystal 120. Hop schedule is Horizon @ 60, Cascade and Centennial @ 10, Cascade and Centennial @ 0. Thanks.