Jim,
Man I haven't pulled the trigger since September my self.
That is a very good start for sure and your right about the .1.350" long bullets in the .44's do well. I use it for the 1/19 to 1/16 twist as well as the 1.4" with the shorter ogives you can stretch it even longer in length.
I use that two wad stack with my Brooks mould like yours, but I use a wad cut from a gallon ice cream bucket over the powder and a .06" hdpe under the coped base or a very hard 1/16" wad cut from a NAPA gasket material that I like even better than the plastic.
The ice cream wads are very soft, good resin, and they run .035-.040" thick depending who's bucket it is.
The softer resin does a fine job sealing the gas.
Gavin,
Good to hear that your finally getting wet

down there.
Kurt