Home top looks better on a player big enough to wear the shirt size.
No offence to Sibbs but it's far too big on him and should have been someone bulkier to show it off.
I think there will be a 3rd kit, but unsure if its new or this years yellow strip.
I believe the Kitman will also mix and match the 2 kits ie; Could wear as is or wear all navy or all white which will help against the teams you mention.