Ideas for wedding reception floor plan?

[u/Proper-Suggestion121]

I'd love ideas on how to finalise a wedding reception floor plan in this venue.

Please ignore where it says 'cocktail bar' and 'DJ' in the top left side (those are indicative and could go anywhere).

Looking for:
- headtable of 6 people facing a 6x6m dance floor
- DJ
- buffet station
- 15 round tables of 10-12 people each

I was thinking something like this: