Just my experience but have a read through some threads on the RSOC and there is similiar tbh - in fairness i think i had the worst case scenario of probs all at once which didnt help and others have really only suffered from the stalling and maybe misfire

see how it goes over a few weeks bud as i think the more mods you do to the car and up the power is also what makes the probs worse

But keep hold of your DV30 just incase you need it