Hey track fans with all the new piece comming out, Solution Power Plus 2.50rg 0.040 diff. at 800 grit, Solution Power Plus Ex 2.50rg 0.040 diff polished elite core, Arsenal Reactive 2.45rg 0.050 diff 1500 grit smooth Morpheus core. Do you think that they will over lap with other pieces that are out? Desert Heat, Heat, Blue Heat, Slash, Freak-a-zoid, Angular, Aggressive.