Funds shall be transferred quarterly, beginning July 1, 2002, by the Department of Management Services, from the Supervision Trust Fund, to the Florida Department of Law Enforcement for the purpose of funding the Capitol Police program. Funds are provided from the office space rental receipts assessed to tenant agencies in the Florida Facilities Pool, based on the rental assessment mandated in s. 255.51. Transfers shall be based on the existing rental rate on July 1, 2002, unless otherwise appropriated by the Legislature. Additionally, nothing herein shall limit the Capitol Police from providing for the safety and security needs of the archaeological, archival, and historic treasures and artifacts housed in the Historic Capitol or the R.A. Gray Building, as the official capitol repositories, from funds provided by the Department of State.