hey guys does anyone have any experience with these subs? they look awesome with that tc style basket and I have heard they perform fairly well. I know they have a "3" inch vc but i know the other model of the opti series (opti 1233d) is not quite a 3''vc and can't be reconed by companies like fixmyspeaker. any idea if the opti1535 can be reconed by fixmyspeaker? just in case i blow these things and want to beef them up in the future!? thanks!