Try again. Not Galloway in fact I have no idea what his position was on Kosova. That you do not know suggests that you are ignorant of the class nature of your allies in Respect.
And of course the imperialist occupation of Kosova is not something with which you might have disagreed with allies in the past they are still there. And now you have a councillor who helped and abetted imperialism in Kosova.
Curious by the way that you see fit to describe Respect as a 'united front' when in fact it does not fit the classical definition of such a formation as given by the Comintern as a short term alliance between tendencies within the workers movement for a specific, usually defensive, action.
Respect is, of course, a medium to long term project based on building an electoral machine not involving and does not involve any significant forces within the workers movement. It is not then in any sense Trotsky would have recognised a 'united front'.
Anyways its a lovely day and i wish you joy of it.