They have a line on one seat at least
A recent poll taken in the Lib Dem held seat of Eastleigh (which had a special election last year where UKIP beat out the Tories for 2nd and the Lib Dem won with a paltry 32%) shows:
UKIP 32% CON 28% Lib 27% Lab 12%
The shake-up will be good for them.
Hopefully they can shake up domestic politics too