wheel alignment gear - any good?

[boozy]

Hello Nissan-nators

i have a question, do anyone of you have some experience with alignment tools for home use, i thinking of things like, and not thinking so much of that the ground has to be level to make the camber right, most the toe that im worried about cause thats what rubbing tires fast :

fasttrax:

http://www.youtube.com/watch?v=ZwyfUXsXTV4

or maybe thinks like that sardhttp://www.rhdjapan.com/jdm-lo...25286

or ikeya formula ( its diffrent setups for diffrents prices)http://www.rhdjapan.com/jdm-lo...55808

im going to the wheel alignment store in about 2 days, but it sux that i have to pay like 133 $ for an alignment, so it could be good when i could adjust my toe in/out at home with that tools, and is it very importent to "lign" up the car so the fron and the rear fits in the same line ( can i change that when i go to the wheel alignment store now and changes the toe in/ouy in the front after i maybe have lowered my car a bit...)

the car is an S14 silvia sr20det

Btw what would you guys vote what car i schould have (maybe wrong forum )

S14 silvia sr20det cost around 26666$ in denmarkAe86 coupe cost around 8333$

because i see it like that that it could be nice to have an ae86 that is much cheeper and where i can buy a rusty car and build it up myself..

Best regards

BoOzy

[boozy]

is there really anyone that have some expirrience with that kind of tools?