How much do you want to spend, unrealistically you will spend anything from $2k upwards taking into account rod, electric reel, the leaders and hooks etc droppers - you will need some fairly heavy ones, 2 to 4 kg will cover a lot of ground. You could start with second hand gear.Some electric reels can cost you even more if you are that keen. I haven't tried the Sunshine Coast area as it can be a bit difficult to find good areas and those that do have probably invested at least 2 years of searching with very little to show and not too likely to part with locations other than point out in the direction of the sea.