Transmissions that will fit 2006 Jetta BRM 5 speed

looking at a really high mile brm 425,000 and case is broken thinking about putting it back on road, I have heard alh 5 speeds will work to but doesnt get as much oiling on 5th gear, I would like to hear from someone who has done this and how they liked it afterwards like a bew transmission?

Thanks!

Transmissions that will fit 2006 Jetta BRM 5 speed