Well,
I do have CHT36VA. I have tested it extensively with original software and started conversion toward OpenPnp ( although not finished).
But getting to your questions:
- All machines which do not have separate feeders will have much longer and nasty setup ( it is just tricky with combined feeders, especially cover tape). But it defiantly works and it is good start.
- Even if you have feeders, high components are problematic ( usually 6..8mm is the limit). Mostly because of several compromises made with head height and feeder design.
I decided to go with something like Pandaplacer or ( most likely) Bing Luo machine ( I do have Prusa XL and Voron , so printing parts is fast, cheap and easy) as modifying CHT36VA for separate feeders would be time consuming.
I have CHT36VA cheaply for sale ( in mid conversion - all parts ready, you would need only controller board - e.g. one of Duet boards) - you could play with it to make up your mind ( send me PM if interested)