3months pay slips????

Hi there,

I am 18 years old and study full time. I got engaged few months ago in afghanistan and i am thinking to go in december and marry. I know my fiance from past two years we got pictures from the time i was there. I am a EEA citizien. I got pay slips from the last 3 months,and also around 3000 pounds savings and an one bedroom flat, the problem is that i am a full time student and the place where my college is and where i live is 2 hours away from the place i work. Do i have to show that i work full time and study full time? My course is full time, it is 4 days a week and other days from around 10 to 3pm.
If I apply for visa for husband do you guys think he will get visa if i show ONLY 3months pay slips,round 3000 saving and a letter from an employer that he will give my husband job from the time he gets here?
If i work 3 days 8/9 hours per day, other two days 6 hours, and my work place is 1 hour travel will they ask me how i travel or refuse my application with these evidence?

THank you