Swap Middleburn Heatsink Bash For Standard Bash

[TokyoTrials]

I have a mint condition silver Middleburn Heatsink bashguard with an 18 tooth chain ring. Like this

However, I find it a little too easy for me to gain speed (I'm a speed demon). Does anyone want to do a straight swap for a standard bash with a bigger chain ring either in black or silver? Like this

Must be in fairly good nick though:) Few scratches ok.