Cozzie isnt overly fussy at all - as long as its around 2-8 to 2-9 or sometimes a little heavier for T20. Hes started liking loads of heartwood at the moment - some nearly all red.
Brownie likes them lighter around 2-7, very thin handle and as big as poss. Hes doing a bit of experementing for this season, so im taking 4/5 tweeks of shapes for him to have a net with towards the middle of Jan.
Generally, most of the pros i've delt with, both sponsored and paying customers, like them around 2-8 to 2-9 and generally are not much more fussy than that. They have normally seen one of my previous bats, like it, so go with the same as that.