I always try to encourage the chosson to meet the kallah halfway down the aisle,take her hand, and lead her to the chupah. Most chasanim look at me like I am crazy. Of course, this lovely but rarely enacted minhag is an offshoot of the Chupas Main done in Germany.
You always try to encourage chassanim to mix and match minhagim from whatever you like, and they look at you like you are crazy.
I am also looking at your post like you are crazy. What theory of Judaism do you have, that says you should do that with minhagim?