Independent Analysis?
The Tax Policy Center is a joint venture of the Brookings institute which even the New York Times labelled them as liberal leaning. Time Magazine even once labelled them the "nation's pre-eminent liberal think tank"
The comparison is near worthless because it pretends that Obama is not doing universal healthcare when not only is he doing it but it was his first promise:
"Obama's first promise as a presidential candidate was that he would sign a universal health care plan into law by the end of his firm term in the White House. "
http://www.sfgate.com/cgi-bin/article.cgi?f=/n/a/2007/05/29/politics/p000933D96.DTL&type=health
Finally and once again, as you omitted addressing this critical point, we will have a Dem run house and senate who will be only too eager to pass his spending plans, they will not adopt McCain's, they hate the guy which means better fiscal times are ahead if he can get in office. Likewise he will veto some of their spending plans.