Tough this morning
4d. So as to preserve name fashion store cuts blab about film (5,2,1,7)
17a. Last up to welcome learner is husband well impressed (4-11)
16a Satori - S(cientific) + AT OR I (choice of 2 elements (Astatine or Iodine) from group VII of the periodic table
24d Sapient - S(ing) + PIE (something simple) inside ANT (soldier)