Hoby Bunker Game day

I have offered to run a game for the Hobby Bunker game day. The game in 8/18/2012 this is the basic info.  I should be able to run this out of my current collection of 7 Years War miniatures

Description: French Invasion of England 1759.  Sickness and storms cripple Hawkes Fleet off Quiberon Bay and the French Fleet with aid from Sweden and Russia are able to land an invasion force in England. Many of Britons best troops are in Germany. John Ligonier prepares his regulars and English militia to face the French south of London.
GM: Adam Carriere
Period: 7 Years War
Rules: Black Powder
Players: 3 to 6
Table size: 3 x 6
Session: unknown at this time.

I will need to arrange some play tests any interested parties?