Following figures work fine for me on every approach (A320 CFM engines):
Pitch (Conf FULL): 2.5-3°, Power GW-3% (so in your case with a GW of 60 it would be ~ 57%).
Just looked up the Pitch/Powersettings we tested and flew during my typerating to learn how the A320 behaves:
Level Flight (GW 59.0t):
340kt; 0-1°; GW+14%
250kt; ~3°; GW+3%
Green Dot; ~5°; GW%
S-Speed (Conf 1); ~7.5°; GW+3%
F-Speed (Conf 2); ~7.5°; GW+3%
On Glide Slope:
160kt (Conf 2); ~2.5°; 40%
Final Speed (Conf 3); ~4-5°; GW-5%
Final Speed Conf FULL); ~2.5-3°; GW-3%
Milage for Decelaration
340-250kt; ~7NM
250-Green Dot; ~4NM
Green Dot- S-Speed; ~1-1.5NM
Always keep in mind, these are ball park figures. Although they usually work out fine, you have to adjust to the situation (like wind).
Hope this helps.
Good luck,
DBate