For anyone wondering what my headcanon for sodor is I decided to tell everyone my headcanon roster (yes I know my w is terrible >.<)

Here we go

Ffarquar branch line:

Thomas
Percy
Toby
Daisy
Mavis
Ashima
Lily

Brendam branchline:

Edward
Simon (the other red engine)
Bill
Ben
Boco
Marion
Timothy

Mainline:

Henry
Gordon
James
Emily
Vinnie
Freida
Rebecca

Little western line:

Duck
Donald
Douglas
Oliver
Eric

Shunting yards:
Diesel
Arry
Bert
Paxton
Phillip
Diesel 10

Harwick branchline:

Ryan
Colin
Alice
Rosie
Alfred (98462)

Kirk Ronan branch:

Stanley
Adam
Fergus
The sodor garratt
Crovan (87546)

Brendam docks:
Salty
Porter
Gina
Sally (OC)

Private engines:

Stephen
Glynn
Lady

Mainland:

Connor
Caitlyn
Hiro
Fredrick (the foreign engine)

Mainland steelworks co.:

Hurricane
Frankie
Merlin
Theo
Lexi
Cristina (OC)

And that's it for my nwr roster see ya