Hi Spicey
Just my two pennies worth and nothing personal to you or any cR0 members, its just a revelation to me.

After reading your post earlier, I downloaded the KD book and I don't know if it's genuine or not but, I've spent some time going through it.
In my opinion, Its no wonder people are still searching for the holy grail, if they've started off their curry quest using this book as a tutorial.
It also explains to me why there are so many crazy theories and notions on how things are done in a BIR kitchen.
Firstly she is Punjabi, so it follows her restaurant (as the story goes) she opened back in 1989, would have been what I call Pakistani BIR, this would explain all the Garam Masala and the use of Cumin in her dishes. Just about every Pakistani BIR I've been in has had a Cumin or Bassar background flavour to all the dishes I've tasted.
The majority of BIR in England are Bangladeshi run. like fellow cR0 member Abdul Mohed (Who posts genuine recipes, in my view).
Going through her recipes, they are simply NOT authentic BIR at all. in fact not sure what they are, she definitely wasn't taught by a BIR commercial cook, basically the fundamentals are missing, No mixed powder, G&G, or tomato puree. Then there's the use of garam masala and cumin in everything, even in a Korma,
and get this, a BIR Korma without Coconut! I don't think so. Her CTM, is her chicken curry with only Paprika and Cream added, no mention of Almond,
Coconut, Sugar or even Tandoori Masala.
IMHO I don't think Kris Dhillon should be recommended to new members as a route to learn how to replicate BIR style curries. A total waste of onions.

If this is the genuine Curry Secret Book that is!
Getting back to your curry, it doesn't look like a Madras because it isn't.
But there are plenty of good Madras recipes on cR0 worthy of your effort, even the Admin's Passata Madras is got to be better than this recipe. ;D
cheers Chewy

p.s. She's probably a lovely women and it was 21 years ago ;D