1. simple wedge box (ordinary)

2. jazzed up installation with two subs separated with a place to put amp

all I'm asking is when I am getting my stuff installed it is worth getting a jazzed up install for the extra money if I'm not really going to compete seriously?

should my two subs be side by side or separated?

I know that the postiton is crucial to reach optimal base but is it really worth the extra money and will it effect me spl and sq?