Can Zabbix dependent items limit be safely extended from 999 to something high like 999999?

We have a big JSON (~80kb) reported to Zabbix, and we have to extract several thousands of distinct load counter values from it using JSONPath in dependent items after discovery. 

So the question: can dependent items limit can be heightened to a very high value (we actually need <10000, but let's assume i.e. 1000000), or would this cause any severe issues besides heightened server load?