First of all, I should emphasize is that diet as an athlete is a personal journey where your own observations (on health, pace, race performance, etc) take first place. That said, I think there are enough basic commonalities among most athletes to establish a common launching place.
Keep in mind that "keto" is not an all-or-nothing state for most people who go in that direction. What has been profound for me this year is the realization that our best state is to go in and out of ketosis on roughly a daily basis (thanks to intermittent fasting of at least 14-16 hours/day, more if convenient). When you are in ketosis you are in catabolic rest/repair mode. This is critical to your health and your training.
On the other hand, your feeding "window" is where you are providing the materials and anabolic stimulus for growth and expansion (primarily from insulin response). Here is where the tradeoff between dietary content and timing comes into play.
Assuming you already have metabolic flexibility (have been in ketosis on a regular basis), then in theory you could eat an amount of carbs that would nearly replace that which you expend in exercise. You and I are both similar in expending about 800 kcal/day. My carb intake is about 100-130g/day, any more is assimilated from fat consumption. At 200g/day, you are risking not keeping metabolic flexibility, since the carbs are coming in to replace all the expenditure. I think that ratcheting down closer to 100g will be beneficial, since the goal is to minimize insulin output and maximize recovery.
The key element here is timing: the feeding window. Mine is 2-4 hours/day. After digestion, this gives about 10-12 hours/day during which I am in ketosis, and autophagy (cellular clean-up) is in place. If you are eating in say, a window of 8-12 hours, with 200g carbs, then you are close to "break-even" and will have minimum benefit from ketosis and autophagy.
In summary, right now, running 40-50 miles/week with workouts, I feel well-optimized with the following carb intake: 1-3 pieces of fruit, a salad of some sort (low net carbs), about 1-2 cups of nuts (almonds, pistachio, pumpkin seeds, sunflower seeds), and 1/2 cup of berries. If I have a hard anaerobic session coming up, I might sub in a cup of white rice or a sweet potatoe for the fruit to ensure topped-off muscle glycogen. Aside from this, I have an entree of meat and/or fish, and/or eggs plus high fat condiments in the form of cream, cheese, bacon coconut oil, or Kerrygold butter. Also cacao chocolate fairly often. During the day I take tea with cream and stevia, ACV and "snake juice" which is salted water for electrolytes.
All of this has to dovetail with your work, social obligations and training. Fortunately, I have built a lifestyle that optimizes performance and health, and those around me support it for the most part.