Not a nice job at all....
Don't over estimate the wear these brakes get, I got new ones and then took off the drums and they were fine...did find a leaking cylinder thought so well worth it.
Top Tip - to get the drums off I was told after banging away like a mad thing from behind (and hitting the back plate more often than not!) that actually bang them 'ON' they seem to 'react' better and then release!!
I have a set of EBC Greenstuff Shoes if anyone interested.