The Dauphins are to be replaced by a cheaper light heli as the Air corps allegedly hate them, and the cost of upgrading the power plant is meant to compare unfavourably with purchasing a whole new airframe, the USCG have been upgrading theirs again recently, we were one of the early buyers and in typical Irish fashion never payed for any sort of upgrade...more money wasted.
If the state was serious about it's defence then, Panthers might be an option, but you should know by now that the light helicopter fleet is alwas going to be used as a substitute for the many valuable services the state has failed to provide such as air ambulance...somehting which disadvantages the DF because they evidently feel a moral burden to provide these services as long as no alternative exists.
At the time the Dauphins were bought they were a sop, in place of purchasing the already in operation Puma's.
If the state had forked out for 5 Puma's, Seven Panther's (Towo maritime) and two cheap training helicopters (or better yet leased Jetrangers/Bell 47s from the civil market) I honestly believe that the aircorps would have saved money in terms of maintenance and replacement, and generated massive returns in terms of capability and public/Humanitarian service, it would also have saved the lives of brave airmen.