Due to the pros I mentioned in the last log and that the CR10 heatsink + bimetal throat is £2.30/each (for 10, including shipping and tax) while the MQ Mozzle heatbreak is £3.50/each, I'm switching to it. 

I plan to cut the bimetal throat while inside the CR10 heatsink.

Here is the assembly inside the SecSavr Slime:

While it would most likely reduce the flow rate a tad, it makes the Slight almost 4mm shorter and I could probably make it 5 while keeping compatibility with the CHC Pro.

[E1] Just went to see what I could do, and I was able to get a 5.9mm reduction.