Shirefisher, dont get stuck on the 10x10. Most building codes are based on square footage and I expect the actual rule is 100 sq ft so 8x12 would work or any other rectangle that is under 100!
We have a mini pro that is about 2 x8. We use for demo purposes so wanted side exposed so people could see. Built a 5x12 shed, so width wise gives us about 2' to go behind, allows large doors to close in front when not in use. On the length, the stack is about 16" off the wall and at other end room enough to stack up a wood pile that keeps it going for a day.
2023 - 130 taps, 90L from 4,000L as of mid March
2021 - 84 taps, 50L from 2100L
2020 - 100 taps on buckets, 21L syrup from 2700L so far (FEB 26-Mar 13) and then the pandemic hit! End of our season!
2019 - 62 taps on buckets, 95L syrop from 3215L sap
2018 - 62 taps, collecting by hand, 90L syrop from 3200L sap
2017 - Lapierre Waterloo Small mini pro with 40 taps
2014 - 2016 40 taps making one or two batches on a 2x6 flat pan over an open arch as it would have been done in 1900