CREATE TABLE table_5473 ("Corps Name" CLOB, "Number of Finals Appearances" FLOAT, "Year of First Appearance" FLOAT, "Year of Most Recent Appearance" FLOAT, "All Years of Finals Appearances" CLOB)

What is the year of most recent appearance of the Suncoast sound, who had more than 7 finals appearances?
SELECT COUNT("Year of Most Recent Appearance") FROM table_5473 WHERE "Corps Name" = 'suncoast sound' AND "Number of Finals Appearances" > '7'
SELECT COUNT("Year of Most Recent Appearance") FROM "table_5473" WHERE "Corps Name" = 'suncoast sound' AND "Number of Finals Appearances" > '7'