Hi I've booked a (B) fare from HKG-EWR-HKG.

I want to upgrade to BusinessFirst and I can't get a mileage upgrade using my United MP miles. United says there are no upgrades available now.

Continental says that there are upgrade seats available on my dates using OnePass miles.

I don't have any onepass miles, and I now need 60k, can I transfer into onepass from any of the following:

Marriott - Around 15K
Starwood - Around 10k
United - Around 250k
Asiamiles - Around 80k
CC Points - around 60k equiv (can transfer into Asiamiles/Krisflyer/Royal Orchid/Worldperks)

Any suggestions?