you should ask yourself, why do you waiting to buy?, if you don't have a good reason, i think you can buy now but you may would like to see any more information before to buy. i regularly removed all feeders, disinfected them, and waited a week or so before hanging clean feeders and clean food. the movement begins in c minor and ends in e flat major, and it is likewise very typical of c.p.e. how are you going to do so? anyway, here it is, day by day. 