Thanks to all, I will leave it as is. I would build another, but I cannot remember the kit used to build this one. The Gainard was a modified Sumner class, It had an extra 40mm mount in place of a set of torpedo tubes, reflecting its intended job as a radar picket/ AA platform to battle kamikazes.
I remember using the hull, main deck and some of the basic superstructure. I think I used the 40mm mounts from some other ship. Everything else was scratched with styreen sheet and stretched sprue.