The armour level seems fine (you could even get away with dropping each leg to 46 and bumping the sides to 50, the sides are far more likely to be hit anyway). As for the speed I like the the XL 255 and use it on all of my current jager builds, your speed will be just fine in my experience.
As for AMS, smart use of cover will make up for that. (also in my experience LRMS don't seem to be all that common despite what i see people saying, i only really see ppc/ac builds, with the odd laser boat here and there)
As for the build, I would personally change the small lasers out for 2 ML's, I find SL's to be far too limited by their range, I think you'd get more damage from ML's in the long run.
I noticed you didn't pick double heat sinks there on smurfy, I assume that ya will be running with doubles since there is no reason not to. Ammo could be a little limited, but if you pick your shots well It should easily be enough. I'd say it's good to go.
Edited by Oriius, 01 February 2014 - 02:30 AM.