Saver BF is a good deal.
120K Is a saver BF award, that is fine.
Many, my self included, prefer to use UA miles on non UA flights to enjoy higher quality airlines. But because you are sending someone else on a trip the most direct route seems best.
I have never flow the to BOM but from what I have read here in FT that is a packed route which can be hard to UG or get in BF so if you can get two saver awards take them.