Cryptic crossword No 4,067

Across

1. Cocktail made from fermented pear and vermouth, gratifying at heart (8)
2. Troy recalled note about largely simple riddle (6)
3. Caper of moggy swallowing half of vole and head of rat (6)
4. Oust slacker -- taking speed, hiding money (8)
5. Picture producer arrived with artist (6)
6. Greek character screening film with a lot of splendid literary expression (8)
7. Element in automobile originally burned oil needlessly (6)
8. A changing array of colours, say, from shimmering lake principally in distant outback area (12)
9. Accommodating cold, contrived winter sport (6)
10. Bickering partners at the core teem with anger and singular disaffection (12)
11. Wild pigeons beginning to nest in gaps (8)
12. Revises space objectives (6)

Down

1. Rugged journey according to reports (6)
2. From Ralph, a better writing system (8)
3. Rubbish son concealing nip of gin in asylum (6)
4. Idol in cinema often naked initially (4)
5. Adolescent support dispelling danger for the most part (8)
6. Turning nonsense into amateur careers (8)
7. Unified company with management buy-in over new editor (8)
8. Reversing in part, counselor appealing for conditional release (6)
9. Memorable times coming up, get through high school! (6)
10. King George, with attention given America, essentially becoming more sombre (6)
11. Some entering at exit door (4)
12. Squandered Washington education chasing vacuous starlet (6)
13. Students will finally realise old queen succeeded (8)
14. Bundle wrapped in coach with small towel (3,5)