Yeah I went with red pepper with my effort.
As for oil reclaim, I did have a pretty good oil separation at the end of the 30 minute simmer. Not enough to reclaim (or should I say have the patience to) but it was there. I used the prescribed amount of oil in the base recipe.
What I did find, though, was in the final Madras you didn't specify how much oil to fry the g/g and puree in, so I went with my usual 3T of oil. With the oil in the base (not reclaimed) there was too much oil in the final finished Madras. I had to drain some.
Not a knock in any way, but an observation.
--- Josh