We special order the Termignoni high and low systems directly from Italy. It takes about 5 weeks depending on time of year. They are expensive but their full systems are very interesting and make good power.
if you opt for the SPS cams, you also have to get the matching ECU or a unit from UltiMap (FIM). a powercommander is not sufficient in this case because the cams' lift and duration calls for slightly different ingnition timing from what i recall.
if this is NOT the case, i'd be very interested to know!! (not that i have any play money left )