Aeroponic random good seed grow

alright so, I am going to be doing a grow a freind of mine got 3 seeds from her freind who grows their about 2 weeks old when i get them this week i will wait until my stuff comes and I will be putting them in a aeroponic system this is the list of items i will be using any help would be great please tell me if I will need more things because i still have about 500 more dollars to spend

Eco grower Max - 1
Strip of 6 4x4x4 rock wool cubes rip up for medium maybe
60 CFM active air blower system 4" intake
4"x25' ducting
Chacoal air filter air filter 4" plug for duct

honestly i am going to also be buying some sort of air co2 system but idk what to buy on a budget and if anyone knows were to find a good size grow tent for under 150 that would be nice ^^ feel free to add

o yea im also getting a HPS that puts out 89k lumens initaly 58kish a 1.5 spft

You said your going to rip up your rock wool for medium? no no no.
start your seedlings in the rock wool like they were made for. buy expanded clay pellets for the net pots on your system. stick the cube in that.

everything else looks good.
Co2 is a very worthy investment. some would say its essential.

well idk what or wich to buy they all look the same