I thought I would update this as I now have a full set of Brian's Gnetik V pads and got some ice time today.
The glove and blocker are regular palm sizing as that's what the store had in stock. I had a chance to play around with both at the store just to get the feel of the regular palm size and decided to go for it.
They are quite snug for sure, which is a big difference between the Vaughns I'm coming from. Luckily the cuff on the blocker doesn't ride quite as high as other Brian's I'd tried on, so the fit is pretty dang good. The extra padding on the index finger of the blocker hand kind of threw me off at first as the Vaughn doesn't have it. It takes some of the "give" out of the finger but I don't feel like my hand is jammed against the tips, which works.
Really happy with them.