Thanks Mk2. Yeah I think I have an advantage in that all the current coverings are very old, so they are coming off easily. Theres nothing worse than trying to fix a 1/2 assed job from last year, so I am determined to get some years out of this finish.
Well the project just got the best news a project could get. I scored a full time job!! (back in PC parts again) Not only the budget to back my time and energy, but its a 9-5 mon to fri thing, so weekends free to keep working on the car.

In the progress dept, we have the bottom of the tank cleaned.

And almost all the sludge removed from within.... I will do a couple more flushes with fresh fuel yet, just to be sure. I can still here a couple of tinkles of solid objects in there. The sediment includes portions of a roach.. which raises interesting questions about the rest lol.
If your not sure what's in your old fuel tank, I highly recommend taking it out and checking. This one had rocks and sand and all sorts of crud. The fuel pickup had quite a lot of fiberous material stuck in its primary filter.[:u]
The tank is now painted, but I am not wrapped with the finish. Down to the end of that can, and it came out of the nozzle pretty poorly. But once again, I can be satisfied that its rust free and coated for protection.
Before I can refit, I have to.
*Clean and paint straps
*Locate rubber strips for straps
*replace all fuel and breather lines in the tank and filler area
*Find and fit a nice modern motorbike style filler cap system.
*investigate fitment of electric pump and swirlpot above tank.
I am open to opinions on trying to put some foam blocks into the tank itself. But I am concerned that the hole available isn't big enough to place the blocks properly within.
Is it worth trying to put a line of them up the center of the tank to lessen sideways slop?