Which 7-style kit ?????

[TVR_4_ever]

I want to build a SE7EN myself. I'm not sure which kit to go for however i like the Dax Rush. I think i'll use a 2.0 liter Pinto or zetec engine or should i go for the rover 3500 V8 ??? The V8 seems a little extreme in a car like this , I'd rather keep it light and keep it simple or have i just not seen the light ???
Is building a kitcar all that difficult as this is my very first self-build?? How long would it take somebody inexperienced to build ( baring in mind he has the MANUAL ....) ???

CHEERS ,

TONY........