There's nothing wrong with going low carb, 70 g fat like you are doing BUT not in the start of a diet, in my opinion you should be higher up, because if you start your diet at 70 g carbs where are you gonna go from there when you start cutting calories?
Start with something like this, get your calories at maintenance or below a little, multiply your bodyweight by 15, if thats too high play around with the numbers between 12 and 15. The result of that will be your calories for the day. Your macros breakdown can be 50% protein, 30% carbs, and 20% fat. Each week weigh yourself at the same time and if you are losing keep the diet as is, if your weight loss stalls either add another cardio session or decrease your calories (From carb sources) by 200 calories. Continue again and adjust the calories or number of cardio sessions according to how you are losing. Once your carbs are pretty low 30-70 g a day I would suggest adding in a refeed meal once a week, maybe like 2-3 cups of oats and a banana, something like that to be taken at the end of the day.
There are a million ways to do this and a million ways to get ripped, this is similar to the protocol I use to get contest ready, I know many people that will tell you they get ripped by eating high carbs and lower protein, but this is just what I like to do.
Find what works for you and run with it. Good luck!
And as for weight training, I personally don't change a thing whether I am bulking or cutting, its heavy heavy heavy all the way baby!!!