Thoughts on breed of my 'surprise' chick?

[pennyJo1960]

seems like a bit too much color in the comb but to early to tell in my view

 

[Spartan22]

Anyone up for a sex guess yet? I'm thinking boy - quite a lot of fight play with the other white one (I'll get pics of the others another day). This was taken almost a week ago - so I think 5 weeks (or maybe 4 - haven't got my book with me).

What do you think?

Looks like a roo, red wattles and comb, very “ rooish”