In reply to TimhNorthBASE: I'd say a 60m for both. There is enough lower-out line on a 60m haul line if you keep moving the knot (which is the only sensible way in my opinion) and it is very rare to be stretching your lead to full line length (unless you have a specific mission in mind!?)
10mm static (ie: semi static, don't buy actual static as it is much less forgiving in an accident) ideally, either talk to cavers/rope access guys to find some cheap from a trade price reel or buy in the states (still expensive). Static is much burlier for jugging/hauling over edges than dynamics and you should be able to get a good few walls out of a static haul line if well managed.
There is no benefit to having a longer lead line than haul line as when you abseil you are limited by the shorter line, haul line should be at least as long or longer to make it useful.
Hope that's of use/makes some sense!
Pete