RE: GZG 6/15/25 mm infantry figures questions

So, getting back to the subject of 6mm infantry, I checked Alternative
Armies web pages to check out their line.  It looks like a nice source
for
some basic infantry, but their images a) are fuzzy and b) only show HQ
units.

For anyone who has any of these minis,

- do they come on bases of 4 figures (as is implied in the description)?
- how do they compare size-wise with either gzg or H&R infantry?
- any chance of a description of the uniforms and weapons for
	- crusaders
	- khan
	- levys

?

Thanks,

John