No Just long guns.. No carronades. The Uss President's, as well as the Constitutions first armament did not have carronades, but just all long guns. The long guns on the spar decks where replaced with carronade later on. So I am making her armament like it was when it was first built. (That is also why her headrails are not like the current Constitutions headrails, and her stern has a bit more ornate look. The headrails and stern design changed later in her career.)
Yea Im quite proud of fitting 28 guns on her gundeck (with four stud spacing), as well as the 22 guns on her upper deck. I am aware of how much more armed the Us frigates REALLY were, but I think this is close enough for being built on prefabs (7 Mids is the max in my book), and the Number is 50 guns, not 54.
Thanks
-Admiral Bejuane