I think 70 hw points is a little too much compared to globals. Especially considering that 60 spots count to the ranking.
Also all 3/4 way global points should be removed. Remove globals for 2 way also for legacy benchmarks like 01, 03, vantage. Maybe keep globals for 2way of the newer 3d as some actually gain from 2 way and still support it. But actually I would rather see all sli globals removed and instead add some more 3d benchmarks. Like time spy, and possibly cloud gate or sky diver (could be some fun variance). Maybe some GPU score only benchmark (but make sure it's GPU bound, not fire strike as it's already a CPU benchmark).
Regarding CPU vs GPU points I think the best balance would be to value them the same. But max 15 CPU and max 15 GPU spots count to your total ranking