Xperia Mini ST15i Overclocking Stats and Questions - Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A

Hi there XDA Community! I'm new here ... but readed some topics. I hope this is in the right category.
I first want to say thanks for al devs and for their Tutorials, Kernels, Roms, Themes, Scripts and others
So, I made this post for anyone who would want to do OC to his Xperia Mini ST15i ( Smultron ).
I have here some results, with details ... but a question too.
Kernel: Panic Kernel with addons + 3D JB Adreno Drivers
ROM: HyperbeamCream 3.0 + Some Pimp My Rom tweaks
I did some benchmarks with different OCs... but also with different Kernel and... actually ... ROM:
Kernel: Mini Kernel that came with Ginger Extreme ( I think ... EDIT: I think it was Rage Kernel ... but not sure ) ... Which support OC at Max 2GHZ and Voltage settings ( Now, I thinks this is a must )
ROM: GingerExtreme ( Tweaked with Pimp My Rom and Supremacy Script v3 )
1200 mAh
1017 Mhz ~ near 1400 Score in AnTuTu Benchmark ( Only CPU and RAM )
RAM: 362 points
CPU Integer: 732 points
CPU float-points: 322 points
1200 mAh
1113 Mhz
RAM: 380 points
CPU Integer: 781 points
CPU float-points: 339 points
1200 mAh
1209 Mhz
RAM: 413 points
CPU Integer: 864 points
CPU float-points: 374 points
1200 mAh
1305 Mhz
RAM: 456 points
CPU Integer: 918 points
CPU float-points: 400 points
1200 mAh
1401 Mhz
RAM: 483 points
CPU Integer: 969 points
CPU float-points: 429 points
1250 mAh ( Don't know why ... even if I modified the value, it still was stuck at 1250 )
1516 Mhz ~ Over 2000 points in AnTuTu Benchmark ( Onlu CPU and RAM )
RAM: 512 points
CPU Integer: 1064 points
CPU float-points: 437
Now, I also did some OC with this ROM and Kernel ... was different ( in some ways .. but, at 1.6 Ghz I got scared... in 3D Benchmark the screen got a green color ... :-? , still, no damage on my phone, and I think it wasn't overheated ... )
Panic Kernel + HyperbeamCream ( as said at begin )
???? mAh
1401 Mhz
RAM: 526 points
CPU Integer: 1030 points
CPU float-points: 437 points
Also got near 83 FPS in 2D Graphics and 60 FPS in 3D
Then ... after the problem with 3D Test ( Now I think it was a misunderstanding but still ... )
???? mAh
1612 Mhz - 2197 AnTuTu Score ( Only CPU and RAM )
RAM:574 points
CPU Integer: 1137 points
CPU float-points: 486 points
Now ... Got some questions ... I think my battery is 1200 mAh ... it would cause damage to run an OC with more than 1200 mAh? I'm not sure about this ...
Anyone Knows there an ICS ROM that support voltage modification ?
I searched on Google, Youtube, XDA, and Didn't found very much documentation on Xperia Mini ST15i Overclocking ... so I'm posting these here for anyone interested ... even, a general topic about that, would be good.
Also played NFS Most Wanted 2 on my 1.5 OC GingerExtreme, it was running very smooth ... I think it had around 30 FPS ... even when I was near opponents, the FPS didn't drop!