The culprit. Dropped the engine out as I've found a local engineer firm who are much much more capable then I to finish the job. Yes I know a lot of people on here would have a go with welding on nuts and other creative solutions, but I don't have the time nor the ability to try without high risk of ****ing it up further! As such I'm only too happy to make a new handy contact and give them some of my hard earned cash to do it properly!