There’s a quotation I’ve seen attributed to Renato Canova: “Training is not the work you do but the effect it has on your body.”
It might be useful to try and identify whether there’s any low-hanging fruit that would allow you to see further improvement with the time that you’re able to devote to training. From my vantage point, ten hours per week is pretty great!
Are you recovering well? Eating well and sleeping enough? Waking up earlier to squeeze in extra training might be counter-productive. Is strength or force production a limiter? Any mobility work that might unlock some performance improvements?
Plotting out a structure of periodization / blocks of focus between now and August should be valuable, too.