well here is what i would do in the mean time i would get a set of hands from Angus, he has the hands for the 7753 and then i woudl take the watch to a watchsmith and have him take care of the date pusher, there is no source for this, it is something that the watchsmith can fix. These projects take alot of patience and often times people give up half way thru due to no patience. Hang in there your almost done..
bean