Have used A1 Many times,normally very good,how ever you need to be clear on part required,supply all engine/part Nos etc.ive had engines which have been wrong size,breakers dont know the difference,but they have exchanged or returned money. I prefer customer to get used parts,we then charge a premium to fit,and cuts out hassle of guaranties etc. Some sort of feed back would be helpful Sorry quick reply,but on hol in spain, Tony