Menagerie limit problems are still not solved

I hit the limit today again so I decided to write another post about it. You can have only 1000 beasts. Sounds not that bad but if you intensively farm beast you will hit that limit quite quickly. So lets start from the beginning.
1. First of all you are not warned in any way about being close to limit and there is no easy way to check how many beasts you got. The only way to check how many beasts you have is open full beast list which displays how many of each type of beast you have then calculate sum of all types. A bit complicated, isn't it? But there is no any mention in game that limit is exactly 1000.
2. If your menagerie is full oldest beasts get deleted which may result in losing valuable beast. Just imagine losing one of final bosses this way or beasts that open portal to them.
3. You must keep red to yellow beast ratio at 1 to 3. Otherwise you get your menagerie filled with only red beasts and no yellow ones. But using bestiary scarabs or lures or using some passives may give you 1 to 2 or even 1 to 1 ratio. Which will bring you menagerie into unusable state (see below).
4. There is no easy way to get rid of many unneeded red beasts. You may do rituals with them but this may result in having no yellow beasts. You may use bestiary orb to delete unneeded beast. But in this way you may waste up to 5-10 exalts.
Possible solutions.
1. First of all you must be warned about reaching the limit. For example like how you are warned when you start Alva mission when no incursions left.
2. Prevent beast deletion. Do not spawn beasts if you have more than 990 of them (or someting like that), do not consume scarabs or lures. Allow to collect all beasts in current map without deleting old ones even if limit is reached.
3. Show total number of beasts you have.
4. Add a way to easily deal with many unneeded red beasts. Maybe just release them. Or add recipe which requires any 4 red beasts. Anything. Players should not spend exalts just to make their menagerie usable again.
Don't think increasing limit will solve the problem. It will only make longer to reach these problems.