Hi Andre,
With respect to love and coupes. Beauty is certainly in the eye of the beholder...often determined by how and when said beauty, is viewed. (It also won't hurt to remember to mention to your bride that she is just as beautiful upon waking, as she is before before retiring...)
So if its not a risk to your marital bliss, note my submission.
I began my path to coupedom by consulting with Murray Fowler about simply finding a car in the best possible shape. He had a Malaga coming in on consignment, and when I mentioned I was never impressed with that color, and would consider painting it British Racing green ( I lusted after a 75 TR6 in that color during my youth), I was unmercifully flamed in an e-mail as he explained that the Malaga's provenance would not make it a good candidate for such treatment, or my purchase. (We later met at Coupeking while he was picking up a part, and shared a laugh about his caretaking tendencies...)
I later learned that the coupe version of British Racing Green was Agave, and was also initially intrigued by the modern, metallic look provided by Tundra. When I learned of an early stage Agave restoration at Coupeking, and I requested a paint sample on a piece of sheetmetal. Afterwards, I also got a chance to see Michael's (NY) Agave at a vintage show a knew I was on the right track. Nevertheless, I still found it necessary to hike out to Coupeking's Ca. shop to see the finish of the color firsthand.
As some of the other posts have mentioned, depending on light and time of day, the color can indeed reflect elements of blue and a hint of yellow. I suspect that if the car is expertly and regularly detailed, or has been clear-coated, the color can appear much richer than often pictured.
That said, I've never seen a well sorted coupe that I didn't love and want to take home. For example, Duane Sword's Alpina is flawless, LenS's silver 74CS is always immaculate, and TodB's blue 2800 is awesome...all with colors and interiors, I was never initially interested in. I finally saw Doug Dolan's Tundra at Watkins Glen and was equally impressed. The moral of my story, is that the face to face visual helped me immensely when I had a choice.
Ironically, I also saw a nearly completed coupe restoration a few months ago, in Malaga, that was drop dead gorgeous. I never thought this color look so good. If I had seen this Malaga coupe first, I'd have this color instead of my Agave. Not incidentally, this car belongs to our e9 buddy RogerS, who recently suffered a tragic loss when his house burned down.
I saw the aftermath, and its a miracle no one was hurt. I understand he did lose coupe parts, and his restoration has now been set back. But more importantly, it was a reminder that the quality of our comraderie is actually more important than anything material.
Good luck with your decision, and enjoy the process.