What was your reasoning for the original plan? What were you hoping to accomplish? (I'm not a fan of mixing brassicas and clover together, unless you're planting only forage radish as the brassica, and not much of that.)
The plot looks great right now, but is that a cool-season planting? What do you expect will happen with those plant types as the summer turns to fall and the first hard frosts hit? Given your soil quality, what are the best options available to you for a fall planting? What tools do you have available to manage the plot?
If it were me, I would definitely stick to your original plan, or some version thereof. Wait until around 8/15, in your area, and plant a cereal grain/legume mix. You can include some forage radish and you'll be very close to what is known as the Lick Creek fall mix. You can search for that on these pages; you'll find no better option for a fall food plot. IF you choose to do any tillage, leave the actual tiller in the barn (and some OM in the soil!) and just mow the plot, followed by a light discing. Set the discs at no more than 4" and only disc until you see half dirt, half vegetative matter on the surface. Do NOT disc until all you see is dirt...that's working the soil too much, killing it, in a way.
Better yet, don't till at all! Spray with gly, if you feel there are too many grasses or weeds in the current mix, then broadcast amendments and seeds into the standing (dying) vegetation and mow it fairly tight. If you have a cultipacker, run it over the whole works a couple of times. If you don't have a cultipacker...start looking for one, because they are one of the best tools you can have for food plotting, outside of an actual no-till seed drill.