The Militia and Loyalist set is particularly useful for the Jacobites, including the English and Lowland regiments.
If you consider the Jacobites in '45, as opposed to '15 or earlier, to have been largely musket-armed in preference to pikes, the Redbox Government sets work well for them.
Still, we really do need decent 'clansmen' sets too. Perhaps Strelets could justify a 'Highlanders on the March' or 'Highlanders in Advance' set, armed with muskets and more useful to wargamers in allowing for figures that aren't charging at full tilt the whole time.
Very much welcome the British Horse and Dragoons. Bravo Redbox!