Head Gasket Replacement. Help

So i am buying a 92 b2200 within a couple days and its in-need of a head gasket replacement, before i start this i am looking for good info that can help me on my first try journey of this gasket change.

From things i may run into to just basic help that will make this job go as quickly and smoothly as possible will be much appreciated

Use FelPro or Mazda head gasket. Fel-Pro actually has a complete head gasket kit, recommend that.

See

That's the kit I was looking to buy. With that do you know around how long it should take and any extra precautionso to look for