Dont worry im not pushing the sale on you just informing you of the options. Retros are not cheap but they are the best. Price ranges do vary however depending on the setup.
You said youre local to them so you could just go back and say they look very green/bluish for a 6k. Dont see them giving you a hard time swapping them. The projector could play a part if the reflectors are worn and the (projector) lens is dirty from the inside. Mostly a worn projector will display low light output and yours dont appear that way. Try cleaning up the headlight lens covers but consider that the bulbs might be wrong.