BN25 I believe has the DVT 82216 in its formation (according to the ABRail website at November 2018), which means that was the only set out of the 4 I required for haulage I did not get yesterday (it was not in service).
There may still be hope as it may end up in Wales or on the Blackpool Open Access workings (if they ever start). I still require 91101, 122, and 130 for haulage, so may have another go at those in a couple of weeks.
Since I started noting the Mk IVs for haulage in 2014/15, and as I do not use the East Coast route regularly, it was not a bad effort overall. On a side note, I have managed to get all of the HST sets and power cars in the ICEC fleet for haulage.