Hello everyone! Years back when I was working on my 1100 I thought I had a carb problem but it ended up being plug wires. Well I have flushed my throttle bodies and cleaned the jets and needles. The only thing I haven't done is replace the air cutoff valves. The bike runs and accelerates smoothly most of the time but occasionally it acts like it's running on 3 cylinders. The plugs all look fine so before I take the carbs out again I decided to replace the plug wires. I have found made in the US solid core 7mm and 8mm. Which ones would best fit the OEM coils and boots?