I'm new here today, so bare with the green horn. I would like to see the PICs you spoke of, but don't know how to find them. I am in Indiana and snow has been a flying. I have a plow truck and using it at every possible chance, but the guy I plow for can put my skidsteer to work with a scraper box. I have 3 problems: 1) cab's not enclosed; 2) cab's not heated; and 3) not sure where to plumb heater core. I've been looking into the options since just after Christmas and am still on the fence on the enclosure model I want. Long term I am wanting a solid front door with a wiper motor for when the snow is REALLY BLOWING as well as a good heater, possibly with directable ducts (ducting) for good defrosting. I think the vinyl/poly enclosures would be a quick fix in the short term, but I think the solid would be a more acceptable long term solution. After just having started looking into the heater options, I found out we have a place here in town that stocks 3 kinds on heater cores. The one I really like has a 3 speed fan motor with integrated rotary control switch. I saw it Friday and want to take my skidsteer up there this week to see if it'll fit well in the cab. It was around $260.00 without any hose installation kit, but the price ranges I found online varied from $199.00-$500.00. I'd likely pay more to someone locally as I can see the product before I buy it and wrap my hands around there neck if I'm not happy with it or there solution to my unhappiness. ;-) I think I know one of the ports I need to tap, but unsure on the second (4-390 Cummins B Series). I've tried browsing for help, looked on Cummins website, here... So far nothing immediate or free as of yet. Anyone reading that's smarter then I, feel free to enlighten me. I've got a buddy of mine to drive it once I get it outfitted and then $85.00/hr to start paying for it.