UCAS application discussion what are my odds?

A Personal Statement that tries to cover both Data Science and Economics isnt likely to be that convincing for either.

My predicted grades are
A* Comp sci
A* Econ
A Maths
B Further maths
Grades achieved:
GCSE:9998887664 D
AS: B in further maths
My choices :
Data Science LSE AAA
Accounting and Finance LSE AAA
Accounting and Finance KCL A*AA
Economics KCL A*AA
Economics, Finance and Data Science ICL A*AA (AAA contextual)
These are very aspirational choices as I plan on studying in Netherlands(for lower tuition) if I don't get accepted.
For my PS my main focus was econ and data science.
Just as a discussion what do you guys think my chances are from 1-100 for each course so I can set my expectations.
Any help is appreciated