I had Ken cut the skeg & a portion of the keel off to start with,when I first got the boat home I started putting 3/4 plywood but it delaminated so I had to tear the platform completely out & start over & also the gas tank due to suction on the wrong end.We fabricated bulkheads out of the nida core & the same with the new platform,we added extra glass because we used 3/4 nidacore.I used 5200 & then we added cement blocks to make sure it got a good bond & I left it in place for 4 days before removing the weight,I bought some decking screws with the big flat heads so in the future if there is a problem which I really don't expect I can put a few screws in.The outboard is a CG surplus engine that I got for $7500,runs like a top,after sitting for a year as soon as the key was hit she fired right off.I have had big boats & dealt with diesels,leaking stuffing boxes,bad shafts & I could go on!I won't own anything but an outboard,they have come along way & people are realizing how economical they are to run.Time will tell how well the boat will go & if we made a mistake with the keel but missing the last 2 lobster seasons if she only goes 5 kts. I am going fishing!I am launching in April & I will let you know how the boat goes.