Thank you sir. I went to drop it in today. Here are a few pics to compare the before and after later on.
As mentioned, the brakes seemed like a bright yellow color while checking them out online, but more closely resemble gold in person. It seems it's difficult to capture the exact tone in a picture, but one of these came out really good.
I wasn't too reassured by the head mechanic at the BMW shop/dealership telling me: "To be honest, we've never installed a full brake system like this before." when we made an inventory of everything I was dropping off along with the car. But hey, at least BMW offers me warranty regarding the installation. I figure that since they are the locally certified "experts" in these vehicles, who else would I turn to?
On the other hand, if the brake system installation somehow fails, you have to survive the ordeal in order to make a claim in the first place so... I'm not sure it makes any difference.