I'd say being a foreman as such would have more to how much respect you have and how well you know the job, can handle pressure etc, can keep the job going etc. I'm basically a foreman running 3 sites atm.
You'd just say to your employer yer I done 2 years of cad at uni so I know what I'm doing, having a degree doesn't mean you can do what the degree says you can do, looking at half my mates I think do you actually know anything about what your doing, yet they will pass.
Steve pd, they seem like good wages! I work for my dad and didnt get that lol, well in 4 th year of plumbing atm, just bout to finish my apprenticeship. But was getting at because his boss knows he can do it, that he might start him off at a better wage.