for starters silver is one of the hardest colours to get a good wet look finish from.
lime prime is a good polish so your going in the right direction, megs tech wax isnt great tbh so id suggest thinking about getting a different wax, any of the dodojuice range is very good, supernatural is good on silver but some think its too expensive but a 200ml pot will last ages if you apply it correctly, rainforest rub is a very good wax for a wet look finish and reasonably priced.
megs #16 mirror glaze paste wax is good and leaves a nice finish on silver.
the key to getting the wet look on your car is getting your polishing stage spot on, no amount of wax will be a quick fix im afraid, dont get me wrong the wax will enhance your finish but you need to put the base work needs to be done first to achieve the wet look.
