Thanks all for your replies.
I have recently learnt that I have enough to buy BOTH the Medieval and Roman armies.

I am going to build 3 centuries, 1 Hastatii, 1 Principe, and 1 Triarii century.
So, a republic army.
Cachalote,
I was not going to use the original redcoats,
I was going to use some bits and pieces from other klickies and form a totally unique regiment.