Narrow cream, then dark green outer border. JMHO

Perfect man quilt.

I agree with WMUTeach and with Pinkiris, although a gold that’s slightly darker than the pale golds in the quilt would be lovely also.

I actually like the blue!

I'd probably use a narrow border of the rusty reds and then a wider border of either a co-ordinating print or if you don't have that, one of the browns. Then bind in the brown or black.

I really like your quilt. Very guy-like.