My apologies, I thought you meant for the 47 tooth pulley
Yeah I wish the 47 was available in the MXL or 2mm pitch GT2 ranges as these will fit the mount without having to modify the housing unlike the T2.5's.
Have found MXL pulleys for about half the HPC T2.5 price, only 48 tooth available tho
Might be good for you tho, the MXL has 2.032mm pitch so are smaller than the T2.5 (so no modding the mount body) they accept Paypal too:
http://www.motionco.co.uk/timing-pul...-25_35_48.html