I've now rebased my Polish and Hussars and Haiduks, so they match the rest of my Renaissance collection.
When rebasing the Hussars I decided to cut down the length of the existing lances plus adding extra as the original figures had too few of them to look right. I also reduced the units down to nine figures, thus I had to repaint the coats to ensure the units looked consistent.
The Haiduks were a simple rebasing job, the only tricky part was applying the basing neatly between figures in two ranks.
One idea I should have thought of was adding a small bead onto the lance to mimic the hand guard.