I checked archiver for currents and made an elog https://logbooks.jlab.org/entry/3735815 All but MDB0L06H were within [-2,2]A range at 120 MeV/c. There's no spare length on the 0L girders so these five pairs must remain as is. That leaves 15 in the linacs that might be replaced and 3? for the injector group. Buy 20 of the new design?