I was reading the Breeding FAQs and according to them my BPs are like, super, super skinny!!

They are both a little less than 3 feet long:

The female is 650 grams (~4 years old)
The male is 524 grams (~3.7 years old)

Anyway, the breeding FAQ said the females should be around 500g PER FOOT... so should my female be almost 1500g? I feed them good-sized rats every week, and I don't know what to think!!