Hello im about to build a basshorn. 143Litres. cutlist pic below How should i finish it externally? it will be 18mm MDF and look abit rough. im planning on similar construction techniques to this http://www.speakerplans.com/page200.html I was thinkin of something like this- (volvotreters great horn site here Any suggestions? construction tips? im planning on just using screws to clamp while i glue it. this is my practise one with a 8" woofer, later il build a 40hz one for lab12 woofer,or if im crazy enough a 30hz one. Cheers!