I'm starting to think we need a new thread.
I've talked to Thom about standardizing bases, and what size base works with each size in the Chronopia game. Many models are on strange bases, or no bases, and it takes some cool headed players with common sense, i.e. gentlemen, to agree about some things. I think Thom is in the laid back department and just recommends using the bases that make you happy.
That being said, I thought that the basing for Chronopia should go as follows:
Size 1: 20mm round base.
Size 2: Standard 25mm/1 inch round base.
Size 3: 30 round base, flat or display.
Size 4: 40mm round base, or longer square base for Trampling Totems.
Size 5: 50mm round base, or longer square base for Chariots.
I haven't done the math on these, just used what my eye thinks works. I've seen Ogres on 25mm and 40mm bases, and think that somewhere in the middle just makes sense. Per the rules on how many models can gang up on an opponent based on the sizes, I've no idea where to start.