Move change

Although boards are forward, as cruisers go I find it is an upright position ride.
I am only 5,ft 9" and a bit yes my feet are not under me but in no way do I really notice it. It's a good thing for me as I ride pillion a lot and with feet/legs more forward I find there is more space for me and wife. In fact on this bike its the first one I don't feel slighlty cramp with her on
Happy days
To answer your question though direct, no I don't think so as gear linkage and rear brake pedal would all require being moved.
Trust me you will be used to it in no time.

 

YES ! You will need to change the footpeg position. Although to be honest with such a low seat height it might make things feel a little strange?

 

Hi. Norman Hyde do a reloctation kit, a bit not cheap but may be the answer you need. Hope the link works
https://normanhyde.co.uk/hinckley-triumph/america-speedmaster/cruiser-footrest-kit.html