LOL...posted earlier, but must have been bumped!  Nice work so far Fubar!!!!   ;D  Making some decent progress!!!

As for the wheels...I took a toothpick and or a dremel bit that would fit into the wheel hole and then stuck it into my dremel on LOW speed.  Used a needle file then some sandpaper...like a mini-hanheld-lathe!!!   Worked like a charm at bringing them seams down!

Keep ti going here!!! 8)