If you are in the Hikoki system it is a good time to refresh your battery. Pay $69($49 back in 2019) and an old Hitachi battery for a new multivolt battery(~$169 street price).
Another highlight is to get a LED light (~$80) when buying any skin.
I don't have good experiences with Sydney Tools just saying, (Online & Silverwater Sydney) but YMMV.
Sydney tools customer service and shipping is so far the worst i have seen.