If you are going to consider easier starting, here in the States the early big car guys have worked out a very slick set up. They run a 12 volt starter Generator combination from a small desiel lawn mower. They use a small gel cell battery for power/storage, and a flat belt around the flywheel. The whole thing is very compact, and can usually use existing frame holes or clamp on brackets. It requires almost no wires except the starting button that can be well hidden. The unit is whisper quiet, and works quite reliable. Price is very reasonable and installation with proper planning is usually a breeze, and can be removed for judging easily when required. I have seen this set up spin a twelve liter engine. Many of us here across the pond enjoy watching your projects, and I often hear people commenting about you gentlemen at car shows. Truly a global initiative! Last summer for the second year in a row we brought a car over to tour the Cotswolds, a wonderful place to drive a car. The roads can be quite narrow, and driving on the opposite side in a 85 year old large car can be quite a challenge. I hope to see you at Brighton in the next year or two, as we are hoping to get a pre 1904 machine to make the run. The photo below is on the road to Broadway. Thank you for the many hours of entertainment you provide all of us every year! Cheers! Ed.