Replacing rear hard tanks & Integrated bow sac - '03 X-2

I am just about to purchase the following for my '03 X-2:

Flyhigh 50"x20"x20" V-drive sacs (http://www.buywake.com/catalog/detail/FL_Fp3pA)
X-2 Integrated bow sac (http://www.buywake.com/catalog/detail/FL_Zgywr)

I heard you can re-use the factory hard tank fittings using teflon tape. Do these bags come with fittings? If not, which ones from Fly High are needed?

How is everyone plumbing their Integrated Bow Sac in? I believe I have seen a few threads where guys "piggy back" off the factory KGB ski locker pump, while other use a completely seperate pump. Also, is this the IBS everyone is running? Couldn't find out if it was specific to the newer model picklefork X-2s or the 205v/X-Star/X-2/X-1 hull.


Thanks,
Jason