(a) A municipality that spends municipal hotel occupancy tax revenue for the enhancement and upgrading of existing sports facilities or fields as authorized by § 351.101(a)(7) or (n), § 351.1069, § 351.10691, or § 351.10711:
(1) shall determine the amount of municipal hotel occupancy tax revenue generated for the municipality by hotel activity attributable to the sports events and tournaments held on the enhanced or upgraded facilities or fields for five years after the date the enhancements and upgrades are completed; and
(2) may not spend hotel occupancy tax revenue for the enhancement and upgrading of the facilities or fields in a total amount that exceeds the amount of area hotel revenue attributable to the enhancements and upgrades.
(b) The municipality shall reimburse from the municipality’s general fund any expenditure in excess of the amount of area hotel revenue attributable to the enhancements and upgrades to the municipality’s hotel occupancy tax revenue fund.