Absolutely I am afraid...
I am in the same boat where I cant touch any of my pension as I would pay 40% tax.
Of course if I wait until I retire I may only then pay 20% tax, so the wastage of taking it now is the difference - 20%
Also when you retire you still have the personal allowance but no income, so the first few grand of your drawdown money would not be taxed, until the allowance is used up.
Its an insidious trap. The theory that you have had tax relief on the contributions so now you can pay a whacking great tax on your drawings is what does not endear me to pensions.
Best to take the 25% lump sum ASAP and stick it in an ISA where it is your money. There are rumours the Eton boys might chop this allowance. You can take it from 50
Once you go into drawdown you have to pay for a statement every three years (HL is £90 others more) and Clegg and his awful liberals changed the tax to beneficiaries from 30% to 55% - so if anything happened and she left the sipp to family is 55% tax first to the CONning Libertines
I know this as I have been checking out with HL and the taxman over past month.
The good news is .....................
er sorry no good news