This colour reacts best to natural waxes. Secondly dont wetsand. Suzuki paint is already very soft. Try to get it corrected by a pro or buy a rotary with megs 105/205 combo to level the orange peel.
Just a suggestion-
Buy 3m professional claybar with dodo juice born slippy clay lube.
Buy ultimate compound over 3m because it is very easy to apply and buff.
Buy meguiars ultimate polish or even better, dodo juice lime prime
Dodo or turtle ice detailer spray
Instead of a liquid synthetic wax, go for dodo juice purple haze or if you want liquid, megs gold class.
Happy detailing!