The way the system should work in the lane in my opinion is, 2,500ft Southbound and 2,000ft Northbound. A quick call at the beginning of each entry and a call if seperation is possibly going to be breached.
I agree. It has been a while since operating there, 12 months or so, but I agree with Shaablam.
The main problem would be in days of marginal wx. From what I remember there were no specific heights. This would resolve a lot of the problem.
See and avoid.
SU/C