Convert Keel step mast to Deck step ?

[RDT]

I am interested in a Beneteau First 27.7.
I would like to trailer in occasionally but it would be a pain with the keel stepped mast. The mast is aluminum.
I do not want to deal with a gin pole.

Is there any way to convert it to a deck step or to fabricate a tabernacle setup to make it possible to raise and lower the mast at a boat ramp?

Thanks,
Ron