can wait to see the finished product, im looking at a 180 upgrade in the future from my 75. i do have one question sortof relating to the 75, my 75 is drilled in the bottom for an overflow, unliek yours i see, and i was wondering if i could like put a plug somehow in the bulkhead and then cut out the overflow box so i could use the tank as a sump also. any ideas? i know there is a risk of a leak but is that high?
thanks