Most welcome. No I am still waiting for the ECA report, which seems to be taking forever
. There is no harm in attaching marksheets, although CIC has asked for certificates, I am just going with ssc, hsc certs and mbbs consolidated marksheet for 5 years. As I know a few folks in previous programs who sent this stuff and got selected. As for notarisation of documents. I have read many discussions on the topic. To sum it up, MCC doesnt ask for it anywhere, but people prefer doing it for their own satisfaction. Again know people who did and didnot get notarisation done. Their applications were accepted in both cases. Canadian docs will obviously have to be notarized by the competw Canadian officials.
Best of luck bro