i believe white ensign is the only place. or you could add the stern extension making her a long hull and use the SH-60. or you could put the SH-60 on the short hull and say it was doing trials. if this is the academy, the parts for thew long hul are there but not lmentioned in the instructions. alos the decal and base are only for FFG-7.
i have 2 PEERYs, one straight and one with WEM pe and the third is REUBEN JAMES which comes with the pe, the short hull is "in progress" along with 12 other builds.