Off the top of my head, (and I could certainly be wrong), since the approach doesn't say
ADF or
GPS or
DME Reqired and it's an ILS without DME, then I think it is perfectly legal to use the 178 radial off of UBG to ID MINNE. Otherwise, I don't see why else they'd put it there. This is also why I said it would be easier to do this with two nav radios, one tuned to the localizer and one tuned to UBG, then the 6.8DME off of UBG doesn't matter. Again, I could be totally wrong here, but it sounds good.
Here's an example where you need radar to ID the FAF or at least GPS.
http://204.108.4.16/d-tpp/0506/00267IL32.PDF
Look at Dagey int where it says RADAR. I'm assuming however that this applies to single nav receiver aircraft, otherwise, you could use the 267 radial off of BFM, I would think. Then again, if you have GPS, just ID it that way.