Hi Element,
Exubera would not likely give the delivery accuracy you need as a type 1, but since it has been
pulled from the
market this month due to lack of profitability, it does not matter.
Smoking, however, is another issue. Forget cancer. It is the reduction of blood flow nicotine causes, coupled with the microvascular disease you most likely are already developing that will start to affect first your eyes (retinopathy) then your nerves (neuropathy).