Mo! it was a silly joke

. Suggesting if you put square tyres on it won't move.
Regarding your clutch is it a hydraulic one, if so the brake fliud loss and high biting point may be related, the hydraulic fliud could be leaking onto the clutch plate although it should be slipping if that was the case. My dads Fiesta used a lot of brake fluid, it was just a leaky slave cylinder it has fixed itself now though - how odd.
I would check where the fluid is leaking, if it is just the clutch then as longs as you top it up no safety worries, but if it is the brakes there could be sudden failure of half your braking system, at the very least you need to find out where the leak is.
It sounds like you've had some good use out of it anyway I wish got the chance to drive my car more but it is simply nothing more than an expensive shopping trolly atm.
Mo the starting problem may be flywheel, my grandads Lada did exactly the same thing, and it turned out some teeth were missing of it so even when the starter was trying to crank the engine it couldn't due to the missing teeth. I wouldn't worry about that yet though unless it becomes of a more of a problem.
But anyway how is your driving coming on now? It sounds like you're a lot more expereinced than I am. I still have not got over the speed camera paraonia thing yet.