Well it's been nagging me since it arrived to be built and like a complete loon I started at 9pm last night.
I already have a system green (station 574 in the UK) but was always temped to go red and the the e-field addition pushed me over the edge and an emil went off the Egon.
So the plan was all the SMC items on first, then the e-field pre amp, main amp and controller, then the standard amp to finish.
Findings so far which you might want to include in your documentation...
Two of the capacitors on the e-field preamp used are disc and labelled slightly different to the documentation C1 and C2 are labelled 22 and 10 with 100 underneath.
The 5mm radial inducers values are the first two figures on the sleeving, the inducer without a sleeve is the 470/330uH one.
So far all the SMC components are on all the boards, including the GPS module and what a ball ache they are to get fitted. I found that using a low temperate solder paste (150c) and putting a tiny dot on each board connection using a tooth pick and then heating it with an iron for a split second gets a pad in place. Then cleaning around all 8 pads to remove residue and flux to a nice clean board, followed by placing the SMC component on top of these and heating the solder again made the component stick. I could then use a tooth pick to put pressure on the chip and reheat a second time to make sure it was bedded in well, topping up with normal solder where I though necessary.
Someone is going to tell me different, but it worked for me so far.
So two boards working after two days of fumes and burns ( all except one dry solder joint on the red power led) - fingers crosse the next board goes well.