When I first started out, I didn't have the money to purchase a Knight press and was forced into going the "cheap" route with Ricoma. In a time span of 1 year, I went through 3 Ricoma presses. This really blew because the total amount I spent for the 3 Ricoma's, I could have had a Knight press...but....if you don't have the money, you don't have the money... Anyway, after a couple years, I finally got the Knight Press and I am very happy with it AND the customer service that comes with it.
What happens with the Ricoma's is that they die completely after a very short amount of time. Or, the fuse blows. Sometimes when the fuse blows, it also melts which means you can't replace it and your press is dead. Or they actually catch on fire (happened to me!). Most often though, one of the springs on the bottom of the press (there are 2 of them) snaps and then you can't use the press. No one that sells these presses offers good customer service, although I DID manage to purchase a new spring twice. The problem is trying to put the spring on the press....you really can't stretch it at all! What I came up with was to purchase a bag of 1 inch metal washers from Home Depot. Then I began wedging the washers in between the coils of the spring, which slowly stretches the length until it's long enough to slip over the metal bolt like connections on the bottom of the press. Once attached, you open the press, the washers fall out, and the spring is now attached.
Also....I really can understand the financial side of this and the need for the 24".... I wish I had that again too but be prepared to shell out more money over time. Of course, failure ALWAYS occurs at the worst of times as well (Murphy's Law). Also, make sure you have it plugged into an outlet with at least 20 amps or higher breaker otherwise it will run hot and flip your circuit breaker. It may also catch on fire (lesson learned....)
Ohh...one more thing...often times the timer doesn't work on the Ricoma which also blows. I bought a cheap clock from the Dollar Store & mounted it on the wall behind the press so I could keep my eye on the dwell time.
I just read all the other posts, and someone else mentioned something I had forgotten about...but it IS true! The Ricoma press often does arrive dented, and closes unevenly. Because of what I was pressing, this wasn't an issue for me, but it DOES exist. There are cold spots as well, so if you are printing something as long as you say you need to, you may have some problems...
Hope this helps....good luck....