Rp basics.

How would I go about coding money door ownership the rp name thing. Can someone show me how to make (Money, Door owning, rp chat, and a small derma menu to change your name model and job, once this is released I might be able to completely stop darkrp mods, also how would I make like a mini hud with derma that shows the money you have health and male or female character.

Sorry for the big request but I really want this.