Stumped on these:
8d: Buying top Texan spreads from local offices (8) : sta?c?e?
10d: Flyer put in place, somehow (7)

e????a?
14d: To turn traitor shows weakness (6): ?e?e??
17a: Bird spotted by fleet(5): s???r?
18d: Was not terribly seaworthy in principle (6) :r?e?r?
25a:attempts to hit ball for pets(7) ???o?e?
57d: Pays tribute to academic distinction (7) : ?s?o?r?