The Rover-Landers of BC

So I had Don from rover tech give my disco the full inspection..
He did a great job!

so there is three things that stand out as probably need to do near future..

heads are leaking some oil
radiator is leaking some coolant
brake disks are at minimum or slightly below minimum thickness (pads are fine)

all these look like big jobs, so I would like an opinion.. whats most critical to do first..

Coolant / brakes / oil

I presume you mean oil leaking out from the valve cover gasket on top of the heads?

If so I agree with the drunk squirrel :)

thats what I was assuming but had no time to complete my comment,
Thanks Bill :D
Andrew