After building pine cabs for my Vox VT50 and my Peavey Bandit Red-Stripe I have decided to do the same for my Cube 80xl. I try to build the combo cabs exact or close to stock so I can use all corners and parts of the stock amps plus the stock amp covers will fit. Now the stock cube 80xl uses 1/2 or 9/16 inch particle board plus tolex which makes the sides about 5/8 thick. For this project I will be using 3/4 pine. I will make the inside of the cab the same dimensions as stock so the amp will be about 1/4" larger than stock in height and width. I have cut the top, bottom and sides glued and screwed , let dry remove the screws, drill out then glue wooden dowels in their place. Pics show the completed Vox , Peavey and Roland progress so far!