Golfing

So I've got to use my driver for a week or so now and it's awesome. I shanked it the first time I used it but after that I've hit pretty well. I can hit the ball consistently 220-230 yards and one drive was 340 with some road help. Now if I could get the rest of my irons worked out I may be able to break 90. My 3 iron max is about 160. That's pretty bad if I play longer courses. My brother gave me something to work on out here so hopefully after some practice I can gain some distance on my irons. My scores over the week have been in the low 50's to high 40's. I feel like I should be around 45.