just be careful. just because they come from different sources does not mean they're unrelated. unfortunately, back in the early 2000's some of the larger breeders were notoriously inbreeding their indigos for higher red throats to get more $$$ for them. since there's been no legal influx of wild indigos genes for 15 years, be very careful. the two sources you're obtaining your indigos from are pretty honest so try to get as much info as u can.