Using Miles / Rewards

Hi im hoping someone may be able to provide some advice.
I have about 40,000 miles in addition to a premium economy reward upgrade (when using miles to purchase a fare) + a complementary companion return flight reward (when purchasing a qualifying flight).
Im trying to establish the best way that i can get value out of what i have.
I would like to go to NYC which i know i have the miles for and can then use the PE Upgrade but thats not much good for the misses!
Any advice as to how i can get best use of the above and get both of us in PE. She is a flying club member but only has about 5000 miles.
I tried to use some miles to upgrade us last week on honeymoon but the tight gits wouldnt allow as i had booked through Virgin Holidays so wasnt a qualifying fare. :0
Many thanks
I have about 40,000 miles in addition to a premium economy reward upgrade (when using miles to purchase a fare) + a complementary companion return flight reward (when purchasing a qualifying flight).
Im trying to establish the best way that i can get value out of what i have.
I would like to go to NYC which i know i have the miles for and can then use the PE Upgrade but thats not much good for the misses!
Any advice as to how i can get best use of the above and get both of us in PE. She is a flying club member but only has about 5000 miles.
I tried to use some miles to upgrade us last week on honeymoon but the tight gits wouldnt allow as i had booked through Virgin Holidays so wasnt a qualifying fare. :0
Many thanks