Initial skills matching in GUMSHOE Dark Heresy

I went through Dark Heresy RPG and Trail Of Cthulhu and compared the skill sets. Sticking, for now, to the basic skills from Dark Heresy and not looking beyond ToC I compiled this match, which is pretty impressive. There is a lot less work here to do than I fear, clearly Messier Hite and Laws knew someday it would come to this. I can see that I'll need to add some kind of specialisation option to Athletics, to allow people to be particularly good at Contortionist, or more likely Dodge. There are quite a few GUMSHOE skills I'll want to added to GDH. Finally I realise that the list of Lore skills will be quite large and I should consider if PC's should get more investigative points to adapt to this increase. Probably not.

Dark Heresy Basic Skills with existing Trail Of Cthulhu GUMSHOE counterpartsAwareness - Sense trouble
Barter - Bargain
Carouse - Athletics
Charm - Flattery or Flirt
Concealment - Conceal or Stealth
Contortionist - Athletics
Deceive - Reassurance
Disguise - Disguise
Dodge - Athletics
Evaluate - Art history (partial)
Gamble - Streetwise (partial)
Inquiry - Interrogation, Reassurance or Assess honesty
Intimidate - Intimidate
Logic - Cryptography or Physics
Climb - Athletics
Scrutiny - Assess honesty
Search - Conceal
Silent Move - Stealth
Survival - Outdoorsmanship
Swim - Athletics
Tech Use - Mechanical repair or Electrical repair
Tracking - Shadowing

Trade - Craft or Art
Animal Wrangling - Riding (partial)

ToC GUMSHOE Skills missing from Dark HeresyCredit Rating
Evidence Collection
Language
Locksmith

Medicine

Oral History (gossip, traditions, folklore)

Streetwise

ToC Abilities To ConsiderAthletics
Conceal (items)
Disguise
Driving
Electrical Repair
Explosives
Filch (pilfer)
Firearms
First aid
Fleeing
Health

Mechanical Repair
Pilot
Preparedness (kit, stuff)
Psychoanalysis
Riding
Sanity
Scuffling
Sense Trouble
Shadowing
Stability
Stealth
Weapons

Dark Heresy Lore SkillsCommon Lore:
Adeptus Arbites
Machine Cult
Administratum
Ecclesiarchy
Imperial Creed
Imperial Guard
Imperium
Tech
Underworld
War

Forbidden Lore:The Black Library
Cults

Daemonology

Heresy
Inquisition - Ordos (Malleus, Hereticus or Xenos)
Archeotech
Mutants
Adeptus Mechanicus

Adeptus Astartes
Psykers
Warp
Xenos

Scholastic Lore:Archaic
Astromancy
Beasts
Biologis
Bureaucracy
Chymistry

Cryptology
Heraldry
Imperial Creed
Judgement
Legend
Numerology

Occult
Philosophy
Tactica Imperialis