Sell up and move on a Sailboat in the UK S2 EP5

Hello everyone that us fully living on Volupia now, all settled in and just finishing some jobs before we set sail to the north east of England. If we end up replacing our perking 4108 what engine would you suggest we we put in? fridge unit https://www.cactusnav.com/isotherm-ge150-with-flat-evaporator-medium-150l-p-26066.html https://ko-fi.com/sailingvolupia https://www.patreon.com/posts/7092616 The Facebook page https://m.facebook.com/squireslady/