replacing abs master cylinder

I need to replace the abs master cylinder because the one on my 88 tc has a leak at the firewall. It's not to bad but needs to be fixed. I have a replacement but before I get into replacing the one on the car are there any issues I should be concerned about? Are there any little tricks you have learned that I can use to make this go as simple as possible. What about bleeding the system, any thing different than a standard set up?

Thanks, Ricky