Looking for some Clobwobbler assistance

Just wondering amounts of water, vinegar , lye etc for 1kg bark , or is it worth just sticking to slightly smaller runs and stacking the precip after each freeze? I'm in no rush to smoke/vape any as it's all going to be made into changa and a couple of PGVG juices. (Mixture of batches 2/1 - 1/1 - 0.5-1 deemtoleaf)

What's the best vessel size to work with if I'm scaling myself up from 100g runs to whatever you'd recommend.

I've always used the hybrid A/B salt Tek even on small runs as I enjoy the process and it usually gets me around 2% from my bark.

Any helpful advice in scaling up would be amazing as I get concerned about lye amounts over anything else !