oil leak question

[protex1]

I have recently noticed oil may be coming from between cyl 1&3 and 4&6 also oil is all over the left lower cam cover. The number plate on the trans axle is wet and make a drip. Could oil come from the frank seal and not ruin the clutch? I replaced oil seals on the cooler, rear crank,oil pump about 9 months ago. Could the heads be pulling causing the oil around the cylinders. Compression seems to be good and power is strong. only has a puff of smoke when starting sometimes. and uses about 1 qt of oil a month. My daily driver gets about 200 miles amonth and I run it hard when I can safely.