Nick,
Interesting your comment on the HW45 trigger, just by way of a different viewpoint, I have an HW45 that was given to me as a Christmas present in 1986 by my late father.
I have worked with the available adjustments on the trigger of this pistol and the result is a very precise, crisp, light two stage trigger that to be honest equalled the trigger release on the FWB 65/80 pistols that I have also owned (considerably better than the trigger on an Atomic I had as well).
The other thing, despite seeing an awful lot of shots since I got it, it still knocks out a 14.5 gr pellet at around 410fps.