You can always hard code them into a position.
First show them, then position them as in code below:
(command "toolbar" "ALL" "hide")
(command "toolbar" "acad.TB_STANDARD" "show")
(command "toolbar" "acad.TB_LAYER" "show")
(command "toolbar" "arch.arch_program" "show")
(command "toolbar" "arch.arch_sset" "show")
(command "toolbar" "arch.arch_toolpalette" "show")
(command "toolbar" "acad.TB_STANDARD" "top" "0,0")
(command "toolbar" "acad.TB_LAYER" "top" "515,0")
(command "toolbar" "arch.arch_program" "top" "825,0")
(command "toolbar" "arch.arch_sset" "top" "900,0")
(command "toolbar" "arch.arch_toolpalette" "top" "950,0")