i dont wanna lose anyleg room on this. i'm gonna take out my jack so i'll have more room. i need to know the best subs to get with a reasonable price tag. also what kind and size amp. does anyone have 3 in thier truck? i need some dimensions for a box. what to use for the box? 3/4 mdf right? thats what i gather from other threads. also what guage wire to run. thanks in advance.