the plants are there since 35 day, yes, they will have enought roots, but it will be funny to see if they will support the weight of the pepper, but the table with slab will support it for sure, more picture comming soon, it start to bloom, i see little flower formation trying to comming throught . yes its basic 2x4 saw horse, but i reccomend (on a 4x8 table) to put a third saw horse in the middle of the table, cause when the table is full of water (ebb and flow) it want to bend. yep i got actually 2400w, but its finnaly 600w per 4x4. i grow it with 1000w in the past and it give me better result. but i work with what they give me, its a free project sponced by International Hydroponique .