I like the 1-3-1 (as does anyone nowadays), and the Dice setup is cool too, to get the goalie moving, but that's more of a specialty 5-on-3 deal. So, I would try something like:
Bennett
Lindholm-Monny-Johnny
Stone
Bennett has great hands in tight, so he is a good net front guy. Can pound loose pucks home on the doorstep.
Lindholm is RH, and has a great release, so that makes the left side a dangerous threat for a quick shot.
Monny flies all over the ice so him shading the middle is a good spot for him. He also has a top-5 release in the league, so he can rip it whenever he gets it or dish it just as quick.
Johnny on his off-wing doesn't really offer much for a powerful one-timer coming from the right side, but it does allow him to snap quick passes through seams, and also walk in and shoot short-side like he likes to do sometimes.
Stone has a bomb from the point, so that solves the issue of teams leaving the point uncovered, at the very least, it forces one of the killers to shade a little higher in the zone to negate Stone's shot. So either way, there's a bomb coming from the point, or the PK has him covered, but it opens up the lanes for the fellas up front to snap the puck around and get the goalie moving. I like that he is right handed as well, it let's Johnny feed the one-timer from the right side. Alternatively, you could put Gio up top because his one-timers are nothing to scoff at, but I think teams will key on Stone, and open up the bottom part of the zone as mentioned earlier.
Please feel free to roast the crap out of this, it's Monday morning, ja'feel?