OK so I'm building two Dashers specifically for my kiddos. Two questions. I have an XLR chassis for one of them, Its LOP will go small enough for the 8yo. What would be the best pistol grip for the chassis for very little hands. Is there one that will physically move the hand closer to the trigger, or slimmer from front to back. Also looking for a trigger with adjustable shoe that will move the shoe further to the rear than a standard trigger.. Is there one that will actually move the contact further to rear, so the little fingers can reach it easier. I have Timney elites and 2 stages. But it appears in pics on the website that the adjustable shoe version wont move it much if any further back.