You guys are just going to have to revise your thinking if they don't change the equipment rules, otherwise what you are asking for are courses you and I can't finish.
Personally I think it would be more interesting to have a course with more par fives that the players would have to attack with long-iron second shots, and lots of trouble around the greens. Pete Dye noted years ago that the Tour pros are not much more accurate with their long irons than any other golfer -- they just don't have much call to hit them anymore, except on par-3's where they tee it up.
Now as long as those holes I'm talking about are called par fives, you're going to see lower scores in relation to par, but that's the best of both worlds -- you get to see some -20s, but they have to hit some great shots to get there.