Need help perfecting the budget build hemi swap

Stupid F**Kin' slant 6 Duster keep trying to stop my progress, but progress won't be stopped. We 're slowly succeeding in our budget 500 hp daily driver. Everything works now. ( for today at least. ) Except the factory temperature gauge.
http://grooveshark.com/#!/s/Hooray+For+Me/4138eu?src=5