Clutch seems about right for garage prices but Im sure you could get it cheaper if you shopped around. Dont know about the coolant pump but the wheel bearing and servicing seem way overpriced! Are you getting a cambelt change included in the service? Cant you do any of the jobs yourself?
I ended up finding a guy that works for cash in hand and he did my clutch, some gaskets, gearbox oil change and new brake discs and pads for about £250.