Made your Balti Chicken for the family tonight, Jerry. It was great!

(No photos this time around as I was also in the middle of making Aussie Mick's highly-recommended Karahi along with chips, fish fingers and sweetcorn for my grandson!)
If you reckon that this was a decent stab at a Balti (bearing in mind I've never knowingly had one), and you rated it 8/10, then I can say for sure that I definitely like balti curries!
I changed/added a couple of things according to what I had handy and what I read in this thread:
1. I used the spice mix you specified in the spreadsheet, which I think is your bassar mix. I would normally use Abdul Mohed's 8-Spice mix powder.
2. I used mickdabass's chicken tikka.
3. I substituted salt with a tsp of light soy sauce.
4. I added a tsp of kewra water at the end of cooking time.
5. I used my interpretation of Rob's base gravy. As far as I know, it hasn't been transcribed in full here, but with a little scouting around and some informed guesswork, I managed to create a light and sweet golden-coloured base which wouldn't overpower the final dish with intrusive flavour or heat.
I'll be making this again very soon in (hopefully) less hectic circumstances and I'll get some photos up.
Thanks for your specific work on this, Jerry, and thanks to everyone else who has pushed this thread along. Onwards and upwards!
