Looks really good and IMO doesn't look funny at all even with the 33's. I would definitely look into replacing that rear brake line with a Skyjacker RBL60 or similar. If you were flexing the other side of the truck I'm pretty sure you'd be at full extension...that's how mine was anyway.
Looks great! Can't wait to have pictures of mine finished and up, but I'm slow! ;o)
Definitely echo what others are saying though - check the brakelines. I've the skyjacker ss line for the rear and even as I'm currently working on the front I'm looking at the lines that are stretched out and thinking... yep... might need to work on those!
If you're looking at upgrading the brake lines have a look at these guys, our 2nd gen trucks are not listed on there site, so call them and they can make up up a set or just the front two. I am very happy with mine, one of my top 10 fav upgrades. Mine are 10" over stock length lines and I paid $145 less tax/shipping and customs fee's.