Looks good but I had great success with this drip unit. Easy as pie and once you get one you will be able to build your own easy. Check it out. good peeps too they send out fast. 10 Gallon Drip System

Save the money for the important stuff like a good hortilux or sunmaster light and some GH 3 part nutes. PH up and PH down. Of coarse vent fans A/C dehumidifier and things that tune your room in. Don't forget PH and TDS pens too.

Either will do fine. It's the tuning in and your there.