Sansui 220 refresh - help needed

I have a nice Sansui 220 that hasn't been switched on since I got her. I remember seeing a thread about replacing some things before 1st switch on but can't find the thread at the moment. I removed the covers to have a look and there is a lot going on. If I post some pictures will some experienced, knowledgeable member(s) be able to point out what must be replaced for safety? Pics to follow...