1d. In light shoes outwardly, poet’s declared missing along with the rest (6, 2 words)
6d. I see graduates circulating beads (5)
27d. Takes place in magic: a bristly process (6)
35d. Ed’s to hurry Bill up leaving Troy (5)
How many clashes are there? Have not found one yet.
35 Renne, an old word (Ed, Edmund Spenser). Tenner, ten pound note, bill, oses the T, TRoy and is reversed (up).
27 Arista, to do with bristles.
I think there are four clashes.
1a 'spaces' is enough without 'sunken' (but it's there amongst the defs in Chambers) 'have state of' = ARE + A + S
5D is another ghoul - POA = 'grass' around OK
19 is an odd word - change ag ['silver'] in ENGagEMENT for O+U
I took the simple approach to the endgame - just went around the grid correcting the 4 clashes, and corrected the 4th one a 2nd time to suggest a key, reading down the way (but I didn't take much time thinking about it, so there might be something more interesting to do... I hope there is).