Now I Heard so many positive replies about keeping my Impulse PRO/705 so I think i'll keep it
The thing with the parts is nothing, i got parts for my 5 year old Impact without problems..
And I still got my old Impact as well and the suspension arms etc. are the same as the Impulse ones.
I think I'll make it, and because I get a new engine in a while I will just have to buy a new car (the S-710) when I'll need it..