thanks Gregg and Trash...
The Alder is out of the budget for sure, as I don't do enough zigging to warrant the purchase. Plus I'm not sure it would grunt thru some of the sail corners I'm currently hand stitching, which were obviously machined when new. I"d also have to wire in some 220 into my work area, not that that is s show stopper...but....
The Pfaff looks nice too.
The deal with my Singer is that it sews just fine, but I'm trying to educate (and maybe purchase!) what the next level is. Seems it's the long arm, but still a walking foot and needle feed with enough presser foot lift for my sail corners. The Singer zips along in the sail middle areas and along the seams, but for some reason I can't get it to like Tenara thread, which my JUKI does just fine with. And the throat is a little challenging with some of the really stiff reinforced sail corners. No biggie I guess as some 138 UVR Dacron works fine and the sails aren't left out in the sun, unlike the rest of the boat canvas work and I just grunt the sail around to get to where I need to be. Reverse is in the list for the next machine though..
Sailrite has one (hope that's not a curse word around here), that by changing the cam, goes from two to four point zig and it's in the $2k price for the head. I was just looking for some used, dependable warriors that were Sailrite's competition at that level.
Obviously, you look at truly pro sail lofts and they've got the good stuff, but I'm repairing and not making new and getting up around $5k opens up a new world of choices, but I'd rather get a new JUKI straight or a long arm straight stitch AND the Sailrite zig...if I were spending that kind of money.......I think!
Sailrite pro... http://www.sailrite.com/Sailrite-Professional-Walking-Foot-ZigZag-Commercial-Sewing-Machine