Thanx MattR302, I ended up doing something fairly similar and it works for me. Again thanx to all who responded to my request for help. Much appreciated!!!
Did the research by referring to the photos on the link and had no probs at all. Replaced OEMs with NGK Iridiums at 22,000km and what a difference....sooo much smoother! Moved the top of the radiator hose after loosening the clamp to get to #1 cylinder. Also replaced radiator coolant at same...