Yea that's true il probably just leave it as it is. Trust me I've done the same not told the misses the full story! It doesn't really have to cost that much to be honest, I've just decided to go all out on it. You could do the turbo and not worry about a LSD, cams, short air intake, arp head bolts, oil cooler and colour coding everything that will save you quite a bit. I want 400+ bhp so decided to do everything.