Slowly but surely im modifying my xd40 v10. So far ive only polished the trigger bar and today sanded the barrel "block" to almost a mirror finish. I have to wait till next week before i can get a new polishing wheel to finish the job. And also have a prp trigger kit on order. Does anyone else modify their xd's? Ive been at a loss trying to find websites, forums, etc. for more customization ideas.