Hello Brothers.
Thanks to all for sharing your logo design concepts and ideas.
@Imran Hakro, gr8 deed by sharing your internet search. All those are good.
@Mistero, if all those concepts were designed by you, then i must say that you do have an artistic mind. All are gr8 concepts and can be used.
A good logo should reflect the main concept of the organization, company or individual. It should have an effect that by one look at it, it describes and narrates everything.
Now comming to the Logo for Detailing Crew.... as quoted by @mistero " well I really don't know what plans V1 has for it " there are many things we can do with it. I also personally don't know what V1 wants at this stage, but i really want to have something big out of it.
DC - Detailing Crew - I will be using DC for detailing crew now onwards. Logo should be in such a way that it should look perfect on every aspect of Marketing Collateral i.e. Logo Itself, Website, Business Cards, Brouchers, Flyers, Flags, Accessory Items, Staionary Items, Emblems etc. and in this particular case CARS.
When it comes to putting a sticker on a car, pepole do get fussy who dont want to stick anyting on their car paint and prefer to stick on to Rear Windscreens (THAT IS MY FINDINGS). So if we have to put a sticker on WINDSCREEN, it is best viewd in WHITE COLOR with Transparent Background. When it comes to putting a sticker on a body parts, then we should have a colored background and contrast foreground to make it appealing.
But in all choices of color, the main this to keep in mind that it should look good on Marketing Collateral Items.
@ IMRAN HAKRO - watermark outline of a car, as in the logo of pakwheels get my vote for sure. It will well describe the logo that it has something to do with the car.
We need to add a tagline to the logo for sure... i like what @Mistero used in one of then " VENI VIDI VAXY "
Well, as i said earlier, i have a lots in my mind and i want to see DC in a bigger picture, not locally, but recognised internationaly as well.
As our dear minister of balochistan says, " DC DC he hota hay, local ho ya international " 
So people, keep your thoughts rolling and where is our V1 Bhai.............in all this discussion.
Another point, we should discuss this in detail on next GTG which is i guesss on 1st Sunday of January - V1 Bahi.. .please confirm so that we get our rides all waxed up.. and if we dicuss this here, then the forum will be going out of its dimensions.