I have a modified Epson 4800 textile printer that prints also with white. I am currently using Ergosoft Polyprint RIP software and I was wondering if there are other alternatives to use with this printer. Can I use Wasatch SoftRIP ? Also I am wondering if somebody can tell me if I can change the color channels for example to put magenta instead of cyan and cyan instead of magenta. Thank you for all your future answers.