Well, you already answered your own question, but I'll agree with you...go for "waaaay out!!!"
Would you have remembered that car if it weren't for that unusual color combo?
Take for example the Gulf paint scheme on the winning GT40's...had you ever seen soft blue and "electric orange" paired before? I had not...but ask me what stands out about that win at LeMans and in my mind I see those colors.
Would you want your VERY EXCLUSIVE custom order FACTORY car to excite that way because of a waaay out paint scheme...or would you want it to turn a few heads because of its exclusivity and otherwise not excite the memory for any other "unique" reason?
I know which way I would go!!!