If you switch to a Maxi, be sure to check the straightness of the points shaft first. If it's not dead perfect, the timing for 2-3 will be very difficult to set correctly. The Maxi requires that you split the difference of points gap between the two sides to get the 2-3 timing, unles you get the last of their series, which had a sub-plate for the 2-3 side, pretty rare.
