If you truly want to go reef, I would not spend the money on a wet/dry, most reefers do not use a wet/dry because the bio balls can become a nitrate factory and you want as low nitrates as possible in a reef. I would build your own sump, you can house your skimmer, heaters and have a refugium in it. If you have a DSB and around 2lbs of LR per gallon a skimmer and a refugium this is all the filtration you should need.