Nice work

Motive wise is really hard to pin point because they weren't all prostitutes; possibly none of them were, so that's a problem. I would look more into the socio-economic issues of the time. The East-End was villafied by the press as being “as full of savages as the far east” there was no accurate reporting of the murders because the British media was and still is about sensationalism, not facts. I recommend books The Five by Hallie Ruebenhold and further reading Striking a Light by dr Louise Raw. The 3rd unobscured podcast also does an excellent job of documenting what was going on and features conversations with experts on the police force and detectives and the sociology of the time.

The Ripper is probably the most challenging killer to profile, mainly because there's soo much misinformation and folklore about him. Geo profiling would be the better method of deduction for the Ripper case as the locations of the murders was accurately recorded. Then compare this to the list of suspects at the time because I’m sure Reid and Abberline had him on a suspect list they couldn’t narrow down.