I don't have any practical experience with it, but IMO it can work in 1k battles.
Sunblood
Priest
Starpriest
Sunclaw bataillon
40 Warriors
10 Warriors
10 Warriors
should be 970 points if I am not mistaken.
The Skink Priest is for rerolling run,charge, and save rerolls and the Starpriest is for Serpent Staff and magic.
These days I would probably not risk to go without the Starpriest because of the fact that a Purple Sun of Shyish or something like that can ruin those Warriors and without a wizard there isn't much you can do against it.
Will it win tournaments? ... Probably not. But it is not a bad list.