well if u can even find a 98 5 spd which they only made about 2000 they fetch about 15k in decent conditon so good luck with that , i doubt ur gonna find a 97-98 for less than 6 since they only made about 5000 max, even tho the s14 are harder to find than the s13 they still hold there value the most. 95 is the most common year with i think 70k made i cant remember and maybe 40k 96s, also with the all motor idea is very expensive the most i have seen done to all motor is about 230 rwhp and it was not cheap, like 6k i believe, so i for about 1k max u can ghetto rig a reliable system and make that on only 6 psi depending on turbo, t3 or greater is optimal otherwise its full boost at about 2k and u will kill the turbo. have u considered the CA motor it puts out 180hp in stock form and is 1.8L but they come fully forged from nissan and can make mad power fairly cheaply and they are cheaper than SR but a little harder to find parts but sr is like a honda shit is everywhere, and the usually price on a ca is ~1800 +sh and s13 sr redtop fetches ~2400 plus sh since all the hype for it. i cant afford either ca sr or the infamous rb(skyline) motor which rb20det is about the same as sr as far as price but 6 cyclinder instead of 4, c;mon its out a freaking skyline. but i amhopefully doin ka24det and more for suspension and drag queen fun