how is the engine holding up 2 years later after how many miles? I am considering purchasing a tapa engine. Keith is a hoot. I am concerned about only a 12 month warranty though. Cost for this is around $19K. I dont even want to go this route even once. Oh, who put in your engine and did they make the coolant modsDamn all financial managers and marketing people. I wonder how much pressure they had to endure to meet emission and mileage goals to make this dumb mistake.