Ive edited your post, its not a good idea to embed pics in between text as it messes the post up
Without seeing close ups of the picks its hard to tell what they are like and if they are any good or not, if they have been too hot they can look perfect but still be crap,
They look good though from here and to be honest lads those handles are the same as the falles and a couple of others ive seen, as long as no sharp corners are on them they wont break, every corner needs to be at least a small radius and that will remove any stress,
With respect, undercutting or ptting a slot in the corner will cause them to rip,
Be very careful useing wrenches with teeth on them, you very soon need to replace the lock once its slipped a couple of times and destroyed the finish of the plug, ive never needed to use one before so dont have one so i could be wrong but the commercial toothed wrenches are renown for chewing up the warding on plugs,
If you can show us a decent picture of the tips we can tell you how good they look
