I still haven't got a good image of Choudhury in my head. (And I don't recall, is that pronounced like "shoe tree"?)
More like "chowdery," but as two syllables ("chowd'ry").
She's a possibility, though not too high on my list.
Speaking of actresses who are too young, I think that Anjli Mohindra of The Sarah Jane Adventures
might make an excellent Jasminder Choudhury if she were 20 years older.