1st it's not about getting an answer ASAP
It's because I thought that it's not a good place to ask, sorry if I bothered you.
GG I think I'm going to code my own backend, so that I can swiftly modify, customize and expand it's code, etc. However using other tools as a software backbone is always part of the process (why figure it out, when somebody did it already).
I see it like this - one niche LL for general submissions and one LL with my personal sepcial selection, so only the 1st one will be accepting submissions. Let me know if you think there's a meaning in such a beginning.