Hi motsky,
Welcome to the forum, lets start as we mean to go on, do you seriously expect us to believe you're from West Cork when you didn't mention Firebird??????????
Sorry O.P. a joke among the Irish probably only motsky will get it.
Grant Vortex seven days a week twice on Sunday for me, while you don't hear about it now you will later, the Grant Vortex is one of the easiest condensing oil boilers to service, that as well as one of the highest SEDBUK ratings saves you money in the future.
Another alternative you might consider if you have the room is the Grant Spira wood pellet boiler.