Hi WattSaver, thanks for finding your way to the thread. Those are very nice plants and some interesting genetics. I'd love to have some Maui-Wowie, without the Labrador, LOL. Anyhow, yes you do appear to have a height issue, and if you don't LST and/or supercrop, you're going to have some towers on your hands.
What wattage is your light?
Yes you can absolutely still super crop. To be honest I would do it now and I would do it aggressively. I will tell you how I would handle this but you definitely need to do this with caution if you choose to go for it. Given the time and energy you've put into this grow you don't want to end up breaking a plant in half, but cropping them as low on the stem as it can safely be done would be the goal. I would aim to crop those plants 90 degrees point B or lower if I felt it was possible. Bend the main branches towards the inner part of the pot. Depending how flexible the stem is, you may have to bend them at a 45 today to get them started, then push them a little harder tomorrow. Once they're cropped some stakes and some restraints would be a good idea to support the branch weight and soon to come dank budz. Spread them out and create some space between the plants. Drop the light. Elevate the small flowering plant in on the floor. Take the lower branching and use them for cuttings
Smoke a fat joint and watch them bud!
I'm not familiar with either of these stains though. I've only met a cpl strains that didn't like being cropped heavily, but at this point it honestly looks like you don't have much of a choice. If you look back a bit Budolskie cropped up some of his plants that had some height challenges, I think he's glad he did it. Also, give the thread a read and I think you'll find some info that will prove helpful during veg to help the development of the plant's overall shape to get ready for flowering.
Let us know what you decide, I'd like to follow your grow, if you journal it drop a link pls!
EDIT: I just noticed the points A & B in the picture lol. Made the changes to the post. I would go for B damn right, then I would clean her up below the belt a couple days later.