help!! need opinions to make a build plan for my mk2 more door..

Mk2 4 door

my first suggestion would be bushes and a quick rack.  
 
suspension wise GAZ is good for street. they are user friendly with the external adjusters. i run bilsteins in my 2 door and have found them to be excellent though a bit more pricey and a bit more involved to set them up.
you can get rear leafs made up with anti rebound leaf that will help stop tramp. they are a direct replacement too.
you can get tube kits to make your own front coilovers which are pretty good. otherwise a decent set of springs will do. 
 
front brakes can get a M16 caliper spacer kit to run vented discs. pretty simple instillation.
LSD is always nice or you can lay some rods into the diff. axles will be the weak point though. 
best option though is a decent set of rubber.  
 
of course its all down to budget but there are some pretty cost effective mods you can do to that will help alot 

KTR and NQRS- thanks for the reply. bushes 100% a must. quick rack? what ratio would you recommend? suspension was thinking of replacing the front with lowered springs and new shocks. and rear replace with mk2 van springs?. front brakes im keen for that spacer kit! rear brakes, just new shoes and pistons? how hard is the rs conversion? or disc rear kit? what diff would be a good choice to go with? dont have a set budget as of yet, wont things done right not cheap. thanks for both the replys!!

Has anyone else had this issue?

Flighter I agree with your comment. On my escort (capri struts) I went with solid discs, NOS P16 calipers (thanks Phil) and Bendix General CT pads. No dramas whatsoever and believe me my MK1 gets good workouts.
 
Another downside to the spacer kits is the need to remove the disc backing plate which then becomes a defect.

camo91
With a semi worked 2l, will standard pull up well?

It won't (in theory) pull up any better with vented disks, as all they do (by virtue of their mass) is absorb more heat, thereby resisting fade.  If you are racing then that's an issue; on the street, probably not, unless you regularly and repeatedly ignore the road rules.  As an aside, I read about some tests on a 911 with and without ceramic brakes.  Even when working them super hard, with repeated braking from very high speeds on a track without pausing for them to cool down, the standard brakes didn't suffer from fade, making the 5-figure premium for ceramic brakes a pointless exercise.  Escort brakes are clearly in a different league, but the principle is the same - no point paying for more than you need.
 
Want better braking?  Get better tyres, as that's the part of the braking system that actually does the stopping.

Well its looking like im going to keep a few things standard... thanks for all the comments!! Next question. I have a 1.6 auto and want to go 2.0l 5 speed and have a lsd.. best place to find these?

This is my starting point....... mk2 1979 4 door. 1.6 3 speed auto