My stock stroke mild 360 build ;)

ok I admit it;
a 210 cam on a 110 LSA won't have hardly any idle lope. But as I said; lope is a byproduct of very low efficiency. With your super-low granny first gear, I suppose you could install a lumpier cam, but when you get to second gear, it will only hurt your low to midrange performance. And so, your combo, without a torque-multiplying fluid coupling cannot deal with a low rpm power issue, on account of the tires are married to the crank and whatever rpm it is at. And I guarantee you, that most of the time, you will NOT be at 5000rpm,lol.
if you have these ratios;
6.69-3.34-1.79-1.00 splits of .50-.54-.56
those splits are gonna hurt.
The combination of 4.10s and 33s, is the equivalent of 3.35s with 27" tires. That granny gear will get you off the line ok, and when you hit 3.34 second gear, your engine will still be on fire. But the big deal is that 1.79 Third gear. 5000 rpm in 3.34Second will get you 36mph and when you shift into 1.79 third gear, the Rs will fall to 2700, so yur engine better have some down-low torque to pull that until you get her wound up some. The 210 cam fits the bill. A 230 is way too much. A 220 might work, but the cylinder pressure will drop too far, IMO; so, you will get more power at higher rpm alrightee, but without more compression you will lose very significant torque down low, necessitating deeper differential gears. 210 should be just about right.
In second gear your slowest speed with that transmission is gonna be about 900rpm=6.5mph, and if you need to get back on the throttle from there, your cam better be there for you, and the tune, spot on.
IMO, that trans is really a wide-ratio 3+1 cuz once you get out of first, you won't be getting back into it until stopped or near stopped. Ima guessing you may not even need grannygear with that engine. And so with just three regularly used gears, the splits have to be wide, making it a low-rpm transmission. And the 210cam is about as good as it gets.
Having said all that, My engine is or has been very similar to yours and I can tell you that with the right valve gear, it will rev to extreme rpm with those heads, before the power falls off, So just because the powerpeak might be at 4600, doesn't mean you have to shift there or even anywhere near there, especially with those trans ratios.
As for me, I would NOT shift it at WOT, until the power going out (on the shift) is the same as the power coming in, (in the next gear); whether that be 5000/5500 or whatever.
That 210@050 is a powerhouse low to mid-rpm cam, just what your combo needs. I highly recommend that you at least give it a chance, whatever the idle lumpiness might not be, lol. The next bigger cam will drop your pressure into iron-head territory, and you lose the alloy advantage.