'Spot colour theory' would say no, I reckon. You just want a few (classically 3) small areas of the accent colour. You already have four, though the icon and kneepad-heraldry are close enough for your eye to take them in together. Not sure if burgundy bolter-casings wouldn't be overdoing it.
BTW, I liked the purple, but then I'm 'artistically challenged'...
Much better hair in these later photos. Nice all round really, ya talented brarstrard! (Envious? I'm not envious! I'm... ermm... oh all right I am.)
"Well it's Forty-one Thousand Nine Hundred Sixty-nine OK -
Gotta war across the Milky Way - "
Iggius Popiscus and the Stoogii, "41,969"