C'est la vie with Rover ownership. $2,000 for a head gasket job is a low price, assuming that figure includes the machine work on the heads - an important step of the repair unless you enjoy replacing head gaskets frequently.
If you want to weigh your options I encourage you to read this Discoweb thread on the DIY approach to replacing head gaskets. It will help you to evaluate if you want to take it on yourself. If you already have the head gasket kit you should be able to complete the job for less than an additional $500, although YMMV.
If the truck is otherwise mechanically sound (recognizing that is subjective) and free of rust, this could be a worthwhile project. In other words, if you plan to keep the truck for a while and it's worth more to you than just the cash value, then do the repair. If you don't have the interest/capacity for fixing it yourself or the price is too steep, then maybe you cut your losses and walk.
Problem is I don?t know that I have the capacity to do it myself (at least in a timely manner) and where I currently live it would be fairly difficult. I?d have to do it under a shed of sorts that leaks like a Rover.
It?s a tough call. If I had had this beast longer than 3 days before this incident, it would be an easier decision. It was running pretty good. I just hate to take the gamble and get it back to have something else go wrong.
Thanks for all the input guys.