Mark, I was looking for the "comments section" to post something, was then going to post it here as commentary on the random link you provided...
...and then I realized that was your blog
It looks delicious!
What I was going to comment was your statement about a full packer brisket. I'm assuming if you're on here and have a smoker, you have a food saver? If not, I highly recommend buying one. Especially if you have kids.
So solution 1 to the "full packer" problem being too much: I find it's the perfect thing to smoke "too much" meat and then just portion it out, seal, and freeze it. For Father's Day I did a 19# full packer for 7 people--WAY too much for us. But now I've got 5# of brisket in 1# bags in the freezer for other projects. Likewise when I do pulled pork I'll get two 2-packs of pork butt from Costco, a total of about 34-35# of meat. That makes a LOT of vacuum sealed bags of smoked pork for future meals. So that's solution 1 to having "too much" meat for your family. Doesn't solve the "not fond of the point" statement, but the following paragraph might?
Solution 2 is this... Grind the point. I find it's hard to get ground beef with enough fat for burgers. I like to cook my burgers to 150 or so IT, and you need fat in there to keep it juicy at those temps. So I've got a grinding attachment for my wife's Kitchenaid stand mixer. When I have a use for a brisket flat, I just buy a full packer anyway. I pull the point off and grind it [roughly] 50/50 with chuck roast, and again those get portioned out, vacuum sealed, and thrown in the freezer as "Brad's burger blend." And then I have the flat for whatever I wanted to do with it.
Like you point out, smaller flat cuts are hard to find and expensive, both because it's the "preferred" cut for things like pastrami / corned beef and because it comes pre-trimmed usually. But my local Costco always has some Prime full packers of various sizes, well-priced, and I don't mind doing some knife work to get the flat trimmed exactly how I want and use for the point for burger blend.