You will likely get help if you make your own build then ask for advice on it. Learning to make builds is something everyone should understand. It helps you understand the game's mechanics better.
Look at some other Shield Defense builds and read the threads. You can frequently copy the build and adapt it to work with your chosen secondary set.
If you want, I will make a build for you for 250 million influence.
Stone melee's AoE is weaker than a lot of the other sets, so you might be doing it wrong from the start. Not that I don't love stone melee to death on my SM/ElA brute, but... SS or FM is where AoE is at.
I was wondering if anyone could help me out with a Sd/Stone Tank build, im going for good def but decent solo'ing aoe for my stone melee.