I think the KA is a perfect candidate for a turbo but I went w/ the SR because my KA had 115k on it and adding a turbo would have pretty much ended the life of my KA w/ the boost I wanted to run. Also the reliability of the engine would have been severely comprimised w/ a turbo.
So to me a 30k SR w/ factory turbo and 205hp and potential for 300hp easy (but expensive <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/biggrin.gif" border="0" valign="absmiddle" alt='

'> ) The choice was very simple how I was to spend my $2200
Also I was not turbo literate enough to put together my own setup
hell the guy in SCC went through 3 bottom ends before he got his right and I am sure he knows more than me