As mentioned the troops should have tricornes for Marlborough's army. Plus you will need pikes which were used in Marlborough's time, in the early years of the war, but often don't feature in wargames armies.
Nearly all the infantry had pikes and often reasonable numbers. The Jacobites were short of muskets and so had a lot of pikes & also used scyths and other improvised weapons, at least in the early stages - i.e. the Boyne. The Jacobites were often, again in the early stages, not uniformed & reliable information on them is difficult to find.