sorry to hear about your mum mate, lost my dad so can appreciate how its been. got a 250 hps back in january but it just didnt do it for me so i got a 400 dual spec, i run both lights in a 4 x 3 by 3 ft hi cab and my veg room is just big enough to squeeze a 250 enviro in if you bend the reflector, im still using my bubblebombs and chuck them in o 12-12 mostly. i buy fem seeds and only veg for about 18 days then stick under the hps, getting between 4 and 9 wet per plant, will never useenviro to flower again, the buds under hps are so much denser, id say just get a 400 mate.