Actually we will go to spraty for jigging in the weekend SAT or SUN day. Depend the weather.
How many days u guys need to request holiday or shift change?
About tackle i cant supply to any one cos i have only one set, i can only supply an assist line.
But dont worry about the tackle. If you have been to the yellow floater, you can try to use the same tackle.
5000 reel of shimano or 3500 reel of daiwa (medium level reel) can catch an 5-7kg fish.
About 3PE rod, if you use it to the MAX you can catch an AMBERJACK or Yellow fin less than 10kg. For EXAMPLE 4500J with 3PE can catch a 6-7kg AMBERJACK or YELLOW FIN
If you target is a bigger fish as 15-20kg fish i suggest you to use havy tacke as rod of 4-6PE and reel bigger than 8000.
Dont worry lets enjoy your 1ST South Spratly trip.