Seating question

First. We get married in 8 days. If I could go back and change one thing it would be to switch venues in January like my gut told me to do. But that's a rant for another time.

We did our seating chart for 156 people. I can not get even tables of 8 people. It just doesn't work. Currently our break down is 11 tables of 8 people 5 tables of 7 people 2 tables of 6 people 1 table of 10 people 1 table of 4 (kids table)

I have them all mixed up so hopefully it won't look off having empty places.

Has anyone else had this issue/been to a wedding with empty spots? Is it weird or can I just be done with with it?