Mods are close to done and thinking of doing a colour change!

[b1x]

Thinking of COLOUR CHANGE PAINTING HER TO JET BLACK:

So!
I'm nearly finished modding my X
bought it end of Oct 2008.
2004 4.4 Sterling Gray sport
aluminum pedals
aluminum gauge rings
4.8is front and rear bumpers and flares(rear flares)
4.8is rear spoiler
4.8is 20's with summer tires (19"132's 5 stars with winters)
h&r lowering kit
20% tint all around (rears prob 10% cuz I added 20 over OEM tint)

NOW

Last two modes Im thinking of are
Graphite mettalic interior trim
AND

COLOUR CHANGE PAINTING HER TO JET BLACK

Need opinions by people who have already changed colour on a car.
I painted and old crazily modded Mustang 2 times back in the day but havent changed a colour since.

Please help with Opinions
Thanks!