ANY ADVISE PLEASE !!!

[pinklady]

Some other things im not sure about !!!
I understand that i need a police check and a medical,can i apply to get both of these done while im in Canada waiting for my PR to go through.

Yes you can have your medical done in Canada. Just make sure you use a DMP, and call around a few places first, the price can vary alot.
I think can also have your police certificate mailed to canada. I'll double check this though. When I got mine, I had it sent to my parents address in the UK, then they forwarded it to me here.

Just checked, looks like you're fine to have the certificate sent to Canada and there isn't even an extra postage charge.
http://www.acro.police.uk/police_certificates.aspx