I wouldn't call myself an expert but these 5 suggestions could be a start:
1) Eliminate corporate income taxes, especially if you are also going to hit companies with all these energy taxes.
2) Get companies out of the business of providing healthcare benefits.
3) Index Social Security benefits to inflation, and extend the retirement age, allowing a big cut in payroll taxes for the middle class.
4) Create government-funded "innovation prizes" for key technology challenges.
5) Give universities incentives to create more science geeks, and offer grad students free-floating fellowships to choose whatever field they see as the best market match for their skills.
