Replacing WIFI and Bluetooth antenas between different Note 3 versions

Hey Community,

I've had my Galaxy Note 3 for about a year now (ebay) and since then the WIFI/Bluetooth connectivity strength has been really bad. If I'm close to the routers/APs it works great but as soon as I step away the connectivity drops to the point where I can't use it. I've done all the software related things like soft reset, hard reset, battery pull. I'm pretty sure it's hardware related. That said I wanted to know if it was possible to replace the antenna from a different version of a Note 3. I'm using version N900W8 (Bell/Telus Canada).

PS: I would think the N9005's would work?

Thanks again!