Thanks Rick about the drain issue, I saw that before, good to know! Do you suggest lowering the original hole in the transom? its above the floor a good 1/2 inch. That way the drain is laying on the floor. Id like to put a garbord into it with the type of plug that screws out but doesn't come out completely, like below. Is that going to be possible with a long PVC pipe?https://www.partsvu.com/50-18661-ss-garboard-drain-plug-prem.html