APK, thank you, my question arose because I understood the suggestion which raised this topic was on the basis that the aircraft would be repatriated for flying exhibition.
Of course, if it went for static display then the resource questions would not arise (apart of course from the initial purchase and shipping costs) and, debatably, it would be seen up close by far more people.
Without doubt it would be a wonderful addition to our scarce Defence Forces and aviation heritage inventory. However the cost of purchase is an issue; difficult to justify the diversion of funds that could be used for contemporary equipment. Of course if some leading player in the private aviation sector in Ireland were to step in and make a (presumably tax deductible) sponsorship available then it could be a win-win outcome for all.