The conversion discs for ICS boards are made to only fit Burton and Forum bindings. Any modifications you make would be sketch as fuck. A lot of people hate on Burton for proprietary tech but it's no secret. Besides, with the channel board, you'd be foolish not to pair it with EST bindings. Spend all that money on a board and not use it to it's fullest potential? What's the point?
'12 Lib Tech T.rice / '12 Burton Cartels
'10 CustomX / '10 Co2 EST