What are the modds you've done to your marker, and which are the best you've done tried. I'm looking for a good modd for my spider clone I've got a JT exllerator 3.5 with a 32 derees 20bps trigger, trilled holes in the feed neck, cut my 16" tiller barrle into a 11.5", drilled holes larger in the asa and vertical adapted, put a blade trigger on my trigger, highly poleshed all the internal parts that move, what have you done?