I think your CLA's, Fish Oil's and a Multivitamin is good for your supp's especially when you are cutting.
HIIT twice a week is good, don't do more, it's very stressful on the heart. I would change that up with some sort of other interval training, like 2 minutes medium-high , 2 minutes medium-low. I prefer the elliptical machine/treadmill combo for that stuff (20 minutes / 20 minutes).
Full body workout 3 times a week with compound exercises (I prefer reversing the same workout every other day I work out, as to prevent muscle memorization and boredom). Remember you aren't going to failure, you want to simply maintain what you have so it doesn't get used as fuel for your weight-loss.
Most importantly, diet. I'd suggest staying away from anything that is ketosis enducing. It usually leads back to weight gain when you reintroduce carbs and it isn't a lifestyle most can live with. Besides, carbs taste good and are the best source of instant energy... why wouldn't you eat it?! Personally, I am a calorie counter. Based on your BMR, I would cut out 250-300 calories a day and let the exercise do the rest. If you create a decent deficit, you could easily lose 1-2 lbs a week, I wouldn't go higher because as you lose weight... you need to drop more calories and you don't want to go so low that you can't move any lower. Think ahead of the game in the aspect.