[sailingdog]

I'd recommend installing a couple of mast steps at the base of the mast and a couple at the top of the mast... use a strap around the mast to help keep you on the steps...

The ones at the top of the mast are really useful if you're up there working for any extended period of time... since they let you support yourself and get some weight off the bosun's chair/climbing harness.

Bill's point about the mainsail halyard being attached prior to leaving the dock is a good one... but even there, the mast steps would make it simpler to do... or get taller crew.

 

[sailingdog]

Getting extra length on the halyards is generally a good idea IMHO. Never know when you'll need to use one to help with a MOB recovery.