Stop thorowing parts! Lets work the problem!
Every EVERY drivibilty problem stems from on or more of these 5 thigns missing.
air,fuel,spark,timing and compression.
http://www.landroversonly.com/forums...nciples-23603/
You have too much time and money into now. You wont get it back, might as well find the problem, fix it and move on.
Read that link, and lets go from there.
Sorry for the sloppy typing, adn I didnt read all the posts. THis is the last thing I did today on the clock. Talk more tomorrow.