well done doing the crossovers as well. Just did a full 2013 5.0 V8 motor swap into my 2011 LR4, and while I was bleeding money anyway, I did a new water pump and new crossovers even though they were probably “fine” still. Hope that’s all it was for you... I wish I would have had access to this forum and been able to ask such questions BEFORE the all-too-often “timing chain and tensioner” issue caused my pistons and the head gasket to go full metal on each other and cost be a damn motor! here’s to hoping nothing else occurs for a LOOONNNGGG TIME!