Two things would be to add on Amazon: Makita oil for the chain and the chain replacement for a complete selling proposition.
This Makita chain is thinner but also fragile than the standard chain mounted on 4030 (1.1mm instead of 1.3mm).
It is also considerably more expensive especially as compatible chains are rare.
So if one has frequent use of this machine, the economy to purchase is lost in the price of chains ...