Engine Problems. Need help

Okay well if your reading this right now I appreciate your time
I need some advice and I will be as honest as I can.
I will explain my situation.
I have a 1992 DX HB. I bought it for $700. Fixed most of what was wrong with it except the engine work for I am not capable of doing this work. Physically I am but I have no idea what im doing really.
Valves need to be adjusted cause ticking.
belts and tensioners need to be replaced.
Oil leek from gaskets and or seals from behind timing belt.
Let me try to explain this part.
The owner before me replaced the timing belt but did not tighten something to where it destroyed the crankshaft. So now my crankshaft has to be replaced.
MY question is. I have $680 which is what my friend told me it would cost for him to fix it plus labor. The crankshaft is a brand new problem. I have to let him know wether to fix all of this... or to minnie me swap to a y8..
or to swap entire engines.
I think I will have him fix everything. Daily drive it and save up enough money to H22 swap it or B18c_ swap it . I know I should be workin on my car myself but I need these problems fixed and cant learn soon enough. What should I do
I need some advice and I will be as honest as I can.
I will explain my situation.
I have a 1992 DX HB. I bought it for $700. Fixed most of what was wrong with it except the engine work for I am not capable of doing this work. Physically I am but I have no idea what im doing really.
Valves need to be adjusted cause ticking.
belts and tensioners need to be replaced.
Oil leek from gaskets and or seals from behind timing belt.
Let me try to explain this part.
The owner before me replaced the timing belt but did not tighten something to where it destroyed the crankshaft. So now my crankshaft has to be replaced.
MY question is. I have $680 which is what my friend told me it would cost for him to fix it plus labor. The crankshaft is a brand new problem. I have to let him know wether to fix all of this... or to minnie me swap to a y8..
or to swap entire engines.
I think I will have him fix everything. Daily drive it and save up enough money to H22 swap it or B18c_ swap it . I know I should be workin on my car myself but I need these problems fixed and cant learn soon enough. What should I do