I'm always fixing these old trikes. Always selling them too. but it seems everytime I list one for sale, I might find something wrong with it and I'll order the part needed to fix it. But usually someone will come along and buy the trike before that parts show up.
my 200x sold before the seat cover came. 125m sold before the switch came in. 185s sold before the brake cable showed up.
just ordered a front master cylinder for the 350x last night. we'll see if it shows up before a buyer does. jim