We have the classic Husky round bar on our slightly larger X19H. We have 400-600 lb bars and they work fine for our combo. You can get more sophisticated hitches, but probably not necessary for such a small and light trailer.
We do use anti-sway as well which the Centreline builds in. Might be worth a bit more to have one less device.
2011 Jayco X19H (purchased 2015)
2008 Jayco 1007 PUP (purchased new, traded for the X19)
2012 Chev Traverse LT with TP