I heard people talking rather positive about several things they
bought over at lidl, including tankbag, charger and intercom set.
At
least at speeds where wind noise isn't too loud it seems to work quite
well (that'll be legal speeds then

)
I just now hooked up
the charger to an old battery I still had that hadn't passed away
completely, now waite and see if it can be revived a bit.
And the tankbag
I bought looks good, but I won't put it in daily use 'till the other
one has expired, that'll take some time yet.