i have played alot of paintball in my life. i own a tippmann a-5 that has an e-grip and flatline. i am a maintiance freak!!!! every time i go paintballin i come back and lube her up and get it ready for next week. i am in speedball and tired of my a-5 being fat and long. i am lookin to get a electroic marker one of these guns will be mine but i dont know which one to get redz ion, virture ion or mini. i use a 68ci 4500psi smart parts tank. which one should i get.