I dont know Robert and i Dont know his animals, but if infact they are true Malaysians with paperwork and collection data, that doesn't mean they'll turn out RED like you want, all the colour phases appear in both localities, so they could be brown phase malaysians, orange phase, red phase, etc....
Its just that malaysia is known to have the Reddest of all bloods, so.......your best bet would be to check the parents...
even brown bloods can produce awesome red offspring though and vice versa. its all up in the air!
thats what makes things so difficult when shopping for a specific colour phase in blood pythons, you really dont know what you'll get till the second year..
Goodluck with your search!
gvg