That is one beautiful bike!!! I likey. Wonder if I could get the Electra to look close?? Hmmm, need another tank/seat arrangement.
Well, if you replaced the Electra rolling chassis with a post 1956 Redditch rolling chassis, then replaced the Electra engine and gearbox with a big head Bullet motor and gearbox, I guess you could, and you'd still have enough bits left over to build an Electra!!!
Hitchcock's and possibly CMW sell Redditch pattern seats to fit Indian Bullets including the Electra (Bill Harris' scrambler has one, make sure you get the right option though), and you can get the larger gas tanks, though they're for the Twins, I don't know how well the underside of the tank will fit over the single cylinder head. The large big head Bullet tank has more clearance underneath. The small Redditch pattern gas tank with the bolt on chrome panels and badges (as used on the Fury) will fit nicely, though.
If you do fit an AVL engine and gear-box (with the right foot shift conversion) into a Redditch frame it all lines up perfectly, just use the right length through studs for the engine mounts and footrests, though the E/S might not fit. Anyhow, you can end up with something like this:
The separate headlamp is a personal styling preference which you could re-create on the Electra with an early (2003/4) RE India Thunderbird triple tree and headlamp brackets, the high level exhaust is only compulsory for street scrambler addicts.
However, if you simply wanted to fit this style of tank and seat to your Electra's frame, both are readily available and will bolt right on with the correct fittings.
A.