Hello Faraz,
yes, in the collection you will always the top 100 strategies. You can not see the rest. Anyway, you can set on the side additional acceptance criteria, and while the Reactor is working you can filter the EAs so it won’t reach 100 by using your extra criteria.
If you want to have just more strategies than 100, you will need to download the collection when it reaches 100, and delete the strategies so you will collect the new ones.
By the way, you use a very small value for count of trades. Go for 300 as a minimum.
Cheers,