I am down to the last portion of Taz base in the freezer and will definitely be repeating that base for the next batch. Although the technique is a little different from the norm, in reality only at the very start, the results I have had have been very pleasing. I think texturally as close to BIR as any curry I have made. It produces very consistent results for me.
The initial 200ml of base starts very thin, looking similar to regular base.

It takes about 10 mins to reduce to a consistency like a paste.

From this point on, you know the drill with spices, pre-cooked meat etc and there are a number on the boards but the results for me have been good enough to want to repeat. And that doesn't happen often for me.

Highly recommended.
Robbo