Replace all the fuel pipes, fit filter outside of engine bay and check tank connection.
Drop the gearbox as well and change the gearshift bushes.
Clutch and release bearing.
Check bellhousing for oil, usually crankshaft seal.
Clean starter and replace starter bush....
a good service , valves ,oil (drop oil before removing fill up once out ) plugs , check tinware all tight maybe dynamo bushes , oil/air filter and check clutch , copper grease cable and wing nut