23 Across/Down Cyclops 787. Please Help

[watersa]

cyclops 787

As usual, I need help to finish this. most grateful for anoyone's help.

23 ac - 'Old man, source of unlikely tips for Trump types' I have

??p???s?s.

Also, 23 dn - ??a?? 'son needs taking in hand - one of David's?' 

And lastly 29 ac ??n???t? 'Cyclops is backed in Tory rebellion (smaller faction)

[JJ109]

29a Minority (smaller faction) = Mi (i'm, cyclops is backed) +in tory (anagram)

[JJ109]

23d Psalm (one of David's)= S(on) in palm(hand)

[JJ109]

23a populists (Trump types) = pop (old man) + u(nlikely,source) + lists (tips)

[watersa]

thanks so much. once i'd typed these i got psalm and populists but thanks for all 3! 

[JJ109]

That often happens! You're most welcome, watersa!