UCD 25 watts to 1200 watts using 2 mosfets

hi to all!!! at first when i build the amp ,the IR2110 was FAKE! i bought 2 off them both FAKE! after i bought the third IR2110 the amp came to life.....the sound is just amazing...very clear ...i use IRFP260 they are cold ....the output coil is hot..i use a toroid from an old pc power supply ....but even with that the amp works very well and sunds great...(sorry for my english)
http://s957.photobucket.com/albums/ae59/ionutzxpo/?action=view&current=06062010005.flv
 
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This is mine .
 

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Yes, I have made my own pcb. It works well. Amazing . I have not try to increase power rail yet. I will do it soon. But I have the same problem like many guy,coil is hot.Even through I try to use good coil from broken Behringer amp. Waiting for some suggestion.