what would be the genral advise for someone namley me, who is going to do a na rear end mod in the spring on my tt and before replacing with the newly painted na subframe diff ect, i was thinking of fitting solid bushes or have i got things wrong? any ones to avoid.

Stick to Oem new ones :)

I've fitted Z1 solid bushes to the frame and diff. Fit perfectly. Removal of the subframe bushes is a PITA. They are like onions with many layers that all need to be removed. The rear diff bushes should not be fitted fully. Get those started and when you fit the diff, the tightening of the nuts will pull the bush to the right position. Hopefully that makes some sence. Check out my garage pics.

i see you have other stuff under there or is that the origanal then just painted. like the coulour, how much for all the bushes youve done not including any extra stuff youve done?

Subframe and diff are painted. The suspension arms are all from driftworks. Can't remember the cost, take a look at the z1 motorsport site.