Huge windfall 😁

I recently bought the old Aeldari Combat Patrol (Fatebreakers) . It was new and sealed but when I've started building the models I have discovered that there are a complete set of sprues for a unit of 5 Wraithblades/Wraithguard as well as everything else. Obviously, I am VERY happy with this discovery but I would like some advice as to how to put them together.

I already have a unit of 5 Wraithblades with ghost axes and force shields. Should I build these new ones as Wraithguard do you think? Which guns do I go with? Im not quite up to magnetizing everything.

Sorry to be such a pain but I am VERY new to building an Aeldari list and any advice would be greatly appreciated.

Regards

C.