That's great artwork Mitch, as an old cyclist I would love one of those pieces!
Did you do the lift for your Delica yourself! I have thought of winding up the front all the way and after having the rear leaf's resprung installing slightly larger shackles, which should give ya 1.5".
Here a brief rum down of my first WVO install:
They have pictures of my van's engine in the more photos of the Gallery
http://gocanola.com/gallery2.html.
1) On the converter, the pink lines are taped into the rear heater core lines, the black braided line tucked in behind is the diesel supply line, the blue line is WVO oil supply; 1/2" for good flow, the brown plastic line is the fuel return to converter, and the line with the glass filter in the supply to the fuel pump. The converter is quite light and bolted to the fuel rail in three places, though the bracket took almost 5 hours to get right, made of aluminium.
The converter has a 20 amp glow plug, the yellow wire, for quick heat up; and solenoid in the back , black with 3 red wires and 1 white wire on top to a thermocouple.
2) Tried making a litre or 2 of biodiesel, lots of instructions on the web. I did, didn't like it: harmful chemicals, waste esters and soapy water left over, and most biodiesel clouds up at -11c. I stuck mine in the freezer along with some WVO, which doesn't change much, but the biodiesel clouds up in 1/2 hr and gels overnight.
I was invited to a demo to make biodiesel and was extremely unimpressed. They heated the barrel of WVO with a tiger torch with 4 gals of methanol 10 feet away, and; said they dump all their waste sludge in the woods and then don't filter or wash the BD, just settle it and take it off the top. Put that in a $40 k dodge 4by. LOL>
3) Mixing in one tank gets very mixed reviews, but it gets cold in Canada, Eh. I'd run 50/50 happily in my diesel tank in the summer only, our van started instantly if it sat overnight on WVO when it was over 15c plus. Less then 10c is a problem though, and manually purging the line then, which sucks to do in 4c and raining weather at 6 am. I do keep a suction pump in back, in case we forget to switch to diesel in the last 2 to 3 minutes for overnight or such.
4)Single tank systems would work fine in Mexico.
5) My delica came with two tanks. The rear tanks is the larger of the two and combined with a 53 litre tank from Canadian Tire Fuel Tank in the back gives us great range. We have driven over 600 Km's out of town on WVO only, my 17 year old daughter even did the filling. I got that tank cause I don't want to chance any spills.
Separating the two tanks was easy, but they shared venting at first, which when my wife or kids did the WVO filling, always having to squeeze extra in the tank, it then flowed into the diesel tank. I recently vented the diesel to the filler only, and the WVO oil has a 5/8 vent line up to a marine fuel vent up at the main filler cap. My only challenge left is to separate the fuel gauges, to show the level on the tank which I'm running.
6) I purchased two converters from Gocanola. They include everything but the wire runs and hoses. They gave me the, wiring, the blue and pink hose for the van, cause I bought 2, my second kit doesn't have a dash switch, wiring or hoses. The converter includes glow plug, solenoid, thermocouple, relay, fuse block, and should include a switch.
7) I installed a lower radiator AC heater for quick engine warm in minus weather.
Still will post a full pic essay of my other install one day.