if ur a friend if a friend then the £ has to reflect that.
if i were to help my mate with his bike,garages charge £30 an hr say,if i were to ask for wedge, if it took 2 hrs if i had to ask for wedge id ask for £10 say.
i too am in I,.T Support, if you want repeat custum,dont be silly, for 3 hrs work, charge £50/£60.
if you were running your own company,then yes, £35/£40 an hr would be feasable,but your not, its a "favour" of sorts.
My Shit only smells when i Eat Spicy Food !!