If harbor freight PN 94562 fits your press, you can switch in about 3 minutes... But it isn't a press type of ram. So probably have to fork out the extra ~$62-80 for another...
We just came out with a full line of UHMW PE pressure dies. These will let raw aluminum, anodized aluminum, and polished or mill finished stainless slide through your bender like butter. Not a scratch will be left on the tube.