haha srb210.. this is being built on a budget remember.. although i have watched this vid a billion times!!

http://www.youtube.com/watch?v=01IwhhvkvFs

Lachie.. im not a huge 240k fan either, but they would be the easiest to slot the engine into.. that white one has a nice engine bay.
1600 is an option but they normally sell for a fair bit.. im going to have a look at the 180b sss on the weekend i think. see what the deal is