How many ways?

1. The rope and the enormous tree would have been fine. 2. There is enough rope to do another anchor if you must have overkill. 3. The 90 degree angle anchor is decreasing the strength of the system. 4. The white runner is side loading the carabiners, decreasing their strength. 5. The white dyneema is threaded through single strand nylon, in a real anchor it could cut the nylon.