A good easy to find, low risk, choice would be a NOS Acutex 312 or 412 on Italian Ebay.Only about $60 but much better than that pricepoint .They are not as "refined" as the few you mentioned, but IMHO are very close. I personally like the 312 better but thats just me. If you don't like it sell it.
As far as using a $600 cart on that table/arm as an investment, it all depends on how long before you could get a better table to actually hear the difference in carts. I can only tell you what I would do in your place. Maybe your Idea is better if you swing an upgrade before using for 500 Hrs.
Good luck and enjoy the journey!
As far as using a $600 cart on that table/arm as an investment, it all depends on how long before you could get a better table to actually hear the difference in carts. I can only tell you what I would do in your place. Maybe your Idea is better if you swing an upgrade before using for 500 Hrs.
Good luck and enjoy the journey!