Very nice fabrics. Very classy looking. However, I would add an additional light fabric or two to the mix. Based solely on your pictures, which may not show the true fabric colors, you have 5 dark fabrics and 2 light fabrics. You may need the additional light colored fabrics for more contrast in the blocks you eventual choose.
And please keep in mind, this is only one man's opinion and I will not be offended, if you or others disagree. :-D