Is this possible?

Hi all,
It's been a while since I last posted on here, but am definitely on count down now to my next virgin flight. LGW-LAS on 29 Mar flying PE.
The flight was booked as a package with Virgin Holidays and is showing as "H" class in manage my booking.
I've just had an email from Flying Club, and noticed that it is only 12,500 miles to upgrade one way to UC.
My questions are therefore:-
1. As the flight was booked as part of a package, can it be changed (by paying VA) to an upgradable class?
2. If so does anyone know how much (approximately) it would cost to change from a H to whatever the upgradeable class is?
3. Which would be the better leg to upgrade if you had the choice LGW-LAS or LAS-LGW?
I appreciate that there needs to be availability in UC for this to happen and I think I already know that the cost will be too much..........but I can dream.
Also just wanted to say a big thank you to all the V-Flyers, as I am constantly reading these forums gaining valuable information, even if I do not post very often.
Thanks for any help you might be able to give me now.
Penny
It's been a while since I last posted on here, but am definitely on count down now to my next virgin flight. LGW-LAS on 29 Mar flying PE.
The flight was booked as a package with Virgin Holidays and is showing as "H" class in manage my booking.
I've just had an email from Flying Club, and noticed that it is only 12,500 miles to upgrade one way to UC.
My questions are therefore:-
1. As the flight was booked as part of a package, can it be changed (by paying VA) to an upgradable class?
2. If so does anyone know how much (approximately) it would cost to change from a H to whatever the upgradeable class is?
3. Which would be the better leg to upgrade if you had the choice LGW-LAS or LAS-LGW?
I appreciate that there needs to be availability in UC for this to happen and I think I already know that the cost will be too much..........but I can dream.
Also just wanted to say a big thank you to all the V-Flyers, as I am constantly reading these forums gaining valuable information, even if I do not post very often.
Thanks for any help you might be able to give me now.
Penny