Budget suggestions

Tomorrow is UK emergency budget day. I quite like the idea of no spending cuts but instead increase taxes.My suggestions?

• raise capital gains tax (CGT) to 40% from 18%
• eliminate the £10k+ CGT tax-free allowance
• scrap the £40k cap on NI so everybody pays NI all the way to the top
• land tax: say £100 per hectare?
• carbon tax on areas not covered by the ETS, eg transportation fuels
• auction (or sell) the carbon allowances currently given to electricity producers under the ETS

Note: ETS is the EU Emissions Trading Scheme for CO2