So Scarebird it is!

I want to go to BBP on my 70 Dart. I am looking at as many kits out there as I can find, and go from there. Summit has this kit,
http://www.summitracing.com/search?SortBy=BestKeywordMatch&SortOrder=Ascending&keyword=MDC66WKC
But the scarebird kit looks to be a better idea. Cheaper, don't need to change UCA. So I have time, but the scarebird is definitely worth consideration.