Minimum Clearances when drilling an overflow

[ensquire]

Thanks sphelps , I have to order a few fittings etc, as usual this isn't just done by driving to local store. LOL Good thing about it is that it gives me a chance to evaluate my options and no rushing into anything.
I will take the opportunity to paint my stand and move it to my office.
At this point I'm going to increase the pipe on both sides of the bulkhead and play with the outflow and see what that does for the situation.
I am moving everything else over to a build thread here :
http://www.canreef.com/vbulletin/sho...996#post596996