Hi man i have a 10 inch slim behind my drivers seat, im also 6 foot 4 and am still able to move the seat around. i have the amp under the passenger seat, didn't put the sub behind it because the jack and handle were in the way.
I wouldn't recommend the pre-made boxes, make your own it will fit...
I always had my rego sticker on the rear quarter window because i had p plates in the bottom corner of the windscreen. also it would be too low down at the top because of the darker section.
Ok so i finally got around to getting new tyres, and the suspension is done.
The ride is ok at the moment but i might invest in some lowered shocks at some stage.
Got the front lowered today, still needs everything aligned and some new rubber allround.
I was planning to run on stockies for a few weeks but they don't fit over the front brakes....