I think you overestimate Whirlpool's privacy, it's trivial to trace them by hand using a regular block explorer. This is just a tool that applies certain flags to Whirlpool spend patterns.
Then let me make the opposite suggestion: Build a prototype first that ONLY does the CoinJoin Analytics stuff in an automated way. E.g. A Python script that pulls data from a CSV file and outputs what you would have drawn by hand.
I think you overestimate Whirlpool's privacy, it's trivial to trace them by hand using a regular block explorer. This is just a tool that applies certain flags to Whirlpool spend patterns.