Well i've had my eye on this white Toyota Supra Twin-Turbo for a while now, and lets just day that the price is cheap enough (the one below isn't the exact car but pretty much identical):

then there is my car (Toyota MR2) that i want to either sell or trade in, mine is completely bought and paid for and all the work has been done and /or paid for myself!:

but getting the new car would require me to get finance, which i'm not really keen on but i've always wanted a supra twin-turbo. so before i'm married with kids do i do it, or do i not?

Help and input is needed!