Hi, Im planning on purchasing a 210 gallon tank. The MFK community convinced me going with a sump is the smart choice. However, I have no idea what the best brand is, what size sump, what size pump to use, what size holes should I have drilled in the tank. The LFS sees me as fresh meat comming in off the street and wants to unload whatever they have in stock. If it helps any I plan on having a planted tank with natives. Thanks for your opinions.