The four pillars structure has a very strong water base formed by Shen-Zi-Chen. With respect to the Day Stem Geng, water is performance. We can expect the performance of the athletes to be excellent.
The hour chosen is not really good. If 8 am is chosen instead of 8 pm, the hour pillar will be Geng Chen. It indicates more cooperation and competition in a friendly way. The problem with 8 pm is that there is a clash between the hour and day branches. The hour stem Bing fire sitting on the bank of fire is what is known as Pian Guan that can attack the Day Master Geng. This indicates some bickering towards the host on political issues. It does not hurt the event as a whole as water is too strong for the fire to be harmful.
If the hour chosen is 6 pm instead, then the financial return is much better.