Furthermore
new shoes on old drums are only gonna contact over a very small patch usually near the center portion of the friction surface, away from the ends. It will take thousands and thousands of stops before the entire lining is again contacting the drum. In the meantime the edges of the linings will be ground up by the rusty ridges found there on the inner and outter edges of the drum. And the shoes ability to self-energize will be seriously compromised.
Between all that going on, it will take waaaay more pedal pressure to make effective stops. The shoes will glaze and the drums will ring, until they seat, probably late next summer.
You can possibly machine your drums, but now they will have an even smaller contact patch.
The shoes can be ground down on a special machine, so their arc matches your newly machined drums, but the machine grinds off thousands of miles of braking material, to do it.
In the end, new standard drums will be far cheaper. Everything fits, and bonus, they are quiet.