Well you got me looking - wow there are some insanely powerful irons out there! But I do have a hot air tool so that can act as a pre-heater, and a hot plate that gets very hot - is actually meant for desoldering though it takes a long time, and an ancient 100W Weller firestick that glows red...
So anyway, the T245/C245 gear looks very nice, though budget is King unfortunately and I think the T12 stuff can be done for least ££££. Soldering tweezers are also in the margin of my shopping list so also any suggestions re those?