IFR through Florida - airways?

Due to a business meeting, I will be flying from NY to Miami, Florida in a
few weeks.

In looking over the en route charts, I see a lot of MOAs, restricted, and
prohibited airspaces throughout Florida. Also, my destination is
Kendall-Tamiami (KTMB), which is just southwest of Miami International and
below their Class B.

It appears that the most likely option is to plan and file airways/VORs
through central and western Florida, with the idea of arriving into TMB
from the west and ask for direct as I am flying, rather than filing direct.

Could anyone with Florida IFR experience share your thoughts on IFR flight
through Florida? Thanks.

--
Peter