Lee thats looking bang on mate, only one thing i might change, i would add more of a lip coming out from your work surface, then if you even wish to add a vice, or use solo clamps you have a over hang to use to clap down onto.
And as for doing building work for a living, i think its like anything really, you do it for living means you don't want to do it on a weekend/week night etc, i hate having to any carpentry outside work! lol
Scott