LEXJG

Hi guys just wondering if you could answer a few questions regarding remote start for my 2006 GS430 I have read some post on here regarding the viper system being the best one to have ?

Any way my concerns are as follows

1 will the car still be completely keyless as the wife likes being able to no have to find the key or a remote in her bag when getting in the car ?

2 is it possible to fit just a remote start to the car and not bother with an alarm ?

3 will the push button start /stop still work in the same way?

4 I'm normally live in the UK but am in Florida at the moment till December so I wanted to get it ordered wile I'm here off eBay can any one tell me exactly what is need as iv got to get it rite as it's hard to get when I go home

What main unit ?
What bypass / interface do I need
And does anyone have wire locations ?
Any help would be great as I Need to order it ASAP

Thanks in advance

James