Polishing Finish - Need some tips

I'm attempting to bring a nice shine to an aircraft paint job (as best as it can).  Most paint was satin or gloss.  Used MM Acrylic Gloss coat, sanding to reduce any bumps, and plan on more coats (possibly future) and to polish with bare metal foil plastic polish.  My question, is this a good method to giving it that extra shine?  Should I use a dremel tool with polisher or elbow grease?  Thanks!