The Stone ProfessionalsLogo Design Contest

I like the name being the focal point of the logo I would like to bring a more quality look to the look of the logo, maybe bolder colors #1

Thanks for feedback i really appreciate it, here are some revision and color option.
If you want to see a variation, please let me know!
Thanks,

The best one was the first one you did, the others are not really quality professional enough but I appreciate the effort! Work with #5 and try to class it up a little, Thanks

Ok, i create two variation for #5. I used only straight lines to create stones in #51 and change the typeface, these changes gives bit more geometric feels.
The #52 is more rough, all lines are created by my hand, this gives unique feels for the letters.

If you have any suggestions or comments, they are most welcomed.
I look forward to hearing from you.

Thanks,

Yeah, it's just to bubble letters to me, i want something more simple but classy. Something more modern and refined.