Roughly.
Total starting size
60 megs.
Ran a routine to purge, delete hatches, delete all frozen layers
35 meg in size.
After hand overkill.
22 megs in size.
exploded nested and hand overkill
15.0 MB (15,820,978 bytes)
Not good but much more acceptable.
The company does it all the time but normally the blocks are wide without so many deeply nested block. When I get time I think I will see about making something to overkill all the blocks. I was hoping for an easy button today. lol