Mixed strain grow

[Goud S!]

I started my next run with a mix of 4 different strains. I did height reviews of each one and am planning to go with a back to front Tall to Small setup. I use an Autopot setup with 8 pots, would've done 9 but need room for the humidifier. I'm going with Purple Lemonade 42 Fast buds, Dutch Passion Orange Bud, and a mix of Seedsman freebie Lemon Haze and Banana Blaze. I have a 4x4x7 tent with a KIND K5 XL1000 light, 2 Kind X40s (side walls) and 1X80 (back wall) and 3-30watt Monkey Fans. I have seed Matt's on top of foam insulation and under the Autopots (grow area floor is cold), and a 6 or 800cfm fan with a carbon filter on a temp controller for exhaust. I think that's everything and the real question is....does anyone know of any immediate concerns with the strain choices and does the tall to Small plan sound.....sound? Thanks in advance for any advice.