Having trouble parsing these, help appreciated.....
14a. Girl, crossing, finally looks to right and left (6) - GLORIA (Girl)
It looks like (crossin)G + LO (looks) + R(ight) but that leaves IA unparsed, so it must be wrong.
54a. Happy for one in the process of difficult retrieval in court? (6) - MIDGET (Happy for one)
I think this is a reference to one of the Snow White dwarfs, but I'm not sure.
3d. Preacher's mean, blocking feasible proposal (9) - GOSPELLER (Preacher)
10d. Name source of inspiration poet's to unlock? (8) - CALLIOPE (Inspiration)
23d. A working party outside elated to get my letter (but not present) (8,8) - ABSENTEE LANDLORD (Letter, but not present)
30d. Offensive Dutch, English or Spanish supporters lobbed bottles (4) - PUSH?