Meguiar's M04 Heavy Cut Cleaner and M01 Medium Cut Cleaner are fairly antiquated compared to what's on the market now days.
I'm assuming you used a rotary buffer with a wool pad with at least the M04?
If you only used M04 and M01 then chances are pretty good there's rotary buffer swirls left in the paint. The wax may conceal them and as long as you're happy that's all that counts.
Normally you would want to follow the above to aggressive products with some kind of cleaner/polish with a rotary buffer and even a step further a cleaner/polish with a DA style polisher.