Hey Boganboy
I reckon the Coopers APA kit is one that you can't go wrong with. I've made many fine Pale Ales with it and also attempted a LCPA. I couldn't get my hands on Galaxy so I used Citra, turned out very close so given your results I guess Cascade dominates in the LCPA.
Mine
1.7 kg Coopers Pale Ale can
1.5kg Coopers Wheat Malt Extract
300g Wheat Dry Malt
250g Crystal 270 EBC (65'C for 30m)
Citra - 15g @ 15m, 10g @ 5m
Cascade - 15g @ 12m, 10g @ 7m & 25g dry day 5.
US05
ABV 5.6%