Jason,
I don't think you're crazy at all. I do think that right now there seems to be a little length envy in the Twin Cities. Minneapolis added a bunch of new tees to get over 7,000 yards. Golden Valley has done the same. My club is just about there.
I just think that there is this fear about being labeled as "short" right now. The rub is that longer doesn't always mean better. An example of that is on my course. There was such a desire by some people to get as close to 7,000 yards that there is one spot where I think we took some variety out of the course. Because there was room behind the 7th tee, that par 3 was lengthened. The hole itself isn't bad, but now it often (about 50 percent of the time) requires the same club as No. 4. While the green shapes are different, they are both holes in which you have to fly the ball almost all of the way to the hole and it's a good idea to be below the hole. The two holes are very rarely more than one club of difference.
Now to No. 6 at your place. I think there is a fairness issue. If they are going to back that tee up another 25 yards, I think they would have to take out some trees on the corner. Otherwise that is going to be a super difficult hole. I think that's even more important considering the membership of your club, where there doesn't seem to be an overwhelming number of low, low handicap players. The other question is what is going to happen to the one up from the back tee? I'm guessing that's where the majority of players hit it from, right?
There aren't that many holes at your place that have sharp doglegs. To make one of them super hard seems a bit extreme.