I think that will look great.
Peggy Martin, who teaches a New York Beauty PP class on Craftsy, gave me some advice about using the strong colours in the NYB block. She said to use them in enough of the block that they are a unifying element in your quilt. Make sure you use them enough that they look like they belong. Just thought I'd pass that on.
Be sure to put your fabrics in the Start to Finish thread so all of us can see the results from your beautiful beginnings.
Watson