Hello everyone. I just recently bought a 2000 F150 4x4 xlt stepside and I'm looking into doing a lighting clone. I have the 5.4l but it has around 326,000 miles so I'm looking at buying a used motor under 200,000 miles. Are there any conversion kits that can be purchased or will it all need to be custom? Has anyone else here done anything similar? If so what was your process and was it worth it? Thanks in advance.