Cargo Conversion ...on the CHEAP

OK, Im SOLD on the idea of a Cargo conversion !!! Due to budgetary restraints,(retired) I'm thinking of finding a good used one (no leaks, metal roof ) , plenty to choose from around here...
SIMPLE insulation and interior, heavy stuff removed /replaced.. sheet vinyl floor
Electrical system : a good GFI extension cord , Flashlights (LED)on hooks for interior lighting ( I have a huge collection of those ) ... Already have a HF solar panel setup and DD battery in box for mounting in the front ... good for simple 12 v needs ...
Small (cheap) AC mounted in the back for cooling, easily replaceable .. Sleeping bags and pads for the bed and LOTS of pillows..
Electric hotplate , small microwave, coffee maker , bucket for sink ... and a small Hibachi for grilling outside ... and a good Igloo ...maybe even a very small "dorm" reefer.. (got all that already)
Furniture: a couple folding chairs ... got em'..
And yes a porta potty and privacy curtain ...
Small TV and portable radio ... Got those too ...
Plastic crates and HD re-cycle type (Wal Mart $1.00) grocery bags for storage...
How simple is that ??? Should be pretty Light too when re-configured
Any additional considerations youze' guys can think of ???
SIMPLE insulation and interior, heavy stuff removed /replaced.. sheet vinyl floor
Electrical system : a good GFI extension cord , Flashlights (LED)on hooks for interior lighting ( I have a huge collection of those ) ... Already have a HF solar panel setup and DD battery in box for mounting in the front ... good for simple 12 v needs ...
Small (cheap) AC mounted in the back for cooling, easily replaceable .. Sleeping bags and pads for the bed and LOTS of pillows..
Electric hotplate , small microwave, coffee maker , bucket for sink ... and a small Hibachi for grilling outside ... and a good Igloo ...maybe even a very small "dorm" reefer.. (got all that already)
Furniture: a couple folding chairs ... got em'..
And yes a porta potty and privacy curtain ...
Small TV and portable radio ... Got those too ...
Plastic crates and HD re-cycle type (Wal Mart $1.00) grocery bags for storage...
How simple is that ??? Should be pretty Light too when re-configured
Any additional considerations youze' guys can think of ???