There's a reason a lot of 200Xs get turned into Auto-Xs.
Some 200X years actually were recalled by Honda, so they could install updated
parts. If those never made it back to the dealer for the recall, they still have the inferior kickstart internals and if not already slipping, they will at some point.
The kicker is, those
parts are no longer available from Honda and that's the only starting method for the 200X, unless you find one with a Goki electric start. NOS kicker
parts; $$$.
I'm pretty certain 99.9% of 200Xs have non functioning brakes or brake
parts completely missing.
Top end rebuilds are one thing. Once the transmission gets to the point of no return, or the crankshaft, you're stuck searching for $$$ NOS
parts or a $$ running engine. Those $500-$700 Chinese engines begin to look like a good option at that point, but bam, it's just a Honda roller with a Chinese engine from that point on.
NOS
parts are expensive and often hard to come by. Do you really want to ride a nice machine that'll dry hump your wallet every time you start it? Be prepared to stick to the golf course with it or drain the fuel and keep it indoors to look at and make engine noises while pretending to ride.
There is no cheap or easy way to get into trikes at this point. If you really want to ride, something will get broken or worn out at some point. You'll need a good rider and at least one
parts trike. If you want something museum quality, you have to buy one of those to go along with the rider and
parts trikes, so you don't have to get it dirty. There's probably an answer to a question you didn't ask. Why do people end up with so many trikes?
There are pockets of decently prices ones across the US, but you'll have to pay shipping or drive hundreds of miles (1,000+?) to pick one up. At that point, you may as well take a large fifth wheel horse trailer and spend several months scouring all the local areas and buying up every decent priced trike you find, while sleeping in the truck and subsiding on water and uncooked oatmeal to save money for buying more trikes, waking up at every little noise to make sure someone isn't trying to break into the trailer and steal part of your hard earned trike horde.
This is a bad road to start down. Are you up to it?