Hi Chili 2 females is all u need m8 why dont u take lots of clones from your ladies now and have as many as u like,
Your yeild depends on your strain and the enviorment they are in a longer veg usually means a higher yeild and with bud shoots close to each other there should be more buds :jointsmile:
Then your harvenst the weight loss is 60/75 % so if u have 100g when dry u are left with about 1 oz thats the killer part lol