Thanks everyone. I'm going to use a 1-1/2" nipple instead of the shorter length as it's easier to grasp and turn.
I've got Permatex thread sealant which is rated for fuel fittings or I also could use teflon tape. I'm leaning towards trying the Permatex.
I dry fitted the connections and think I'll be able to get things to line up like I need. Wish me luck!