Thanks for your comments chaps, glad you like my reinforcements.
Pinno - the bases are for Augustus to Aurelian rules and are 60 x 50 mm. I have put up a unit and basing guide in the right hand column of the blog under 'My Resources & Downloads', second choice from the top, where you can get a set of PDFs showing how I build and base my units under 'JJ's August to Aurelian Unit Cards'.
Cheers all
JJ