Cue makers have been aware of these woods for decades and don't use them. If you guys are going to insist on using the soft wood in a hardwood application, get it properly impregnated with clear acrylic resin. You can't put on a hard enough finish to make up for the too soft wood and epoxy is definitely not a hard finish.
Janka Hardness ratings of Woods:
Bloodwood: 2900
Purplehheart: 2520
Bocote: 2010
Hard Maple: 1450
Western Big Leaf Maple: 850
Loblolly Pine: 690
Western Red Cedar: 350
Balsa wood: 90
Woods known to be good cue woods are at the top. The all purpose hard maple is right in the middle. Western Big Leaf maple is barely above one of the pines. Where is your cut off point? Everyone has to choose for themselves.
This is just hardness...weight and crushing strength of WBL are inferior to hard maple as well.
IMO, if the wood is curly pay for quality curly hard maple. No reason to use Western Big Leaf unless it is insanely quilted.
Paul many questions pop to mind. At this point all I have done is cut it up to look at it as it was given to me by a friend. What did you core it with when you tried it? Did you use it as a forearm or handle? A segmented handle? What were your results? Did it warp? Crack? Dent up from normal use? Dent up from rough use? Did the cue play soft? What finish did you use? How did they stand up in your testing? Did you sell the cues?
Thanks,
JC
Best hitting cue I've ever owned had a big leaf maple handle. Just my .02 from the non cuemaking peanut gallery.
It was cored with rosewood, I bet.