Robin saddle block replacement info needed..!

[THEMOODCHAMBER]

Hi ..need a bit of advice please ..got my Robin guitar many years ago ....and being my main guitar the Trem is now in need of some repair ..has anyone got any idea what Trem parts would be a good replacement the saddle blocks are worn on the top E and B string . May look at replacing the whole Trem if needed. Any advice will be appreciated. Tried to upload a couple of pics but keeps throwing back an error message ..cheers.