That 1600 IM would be a good candidate for a Subaru swap.
New gearbox, 3.44 R&P & etc.: $1,500
Engine: $3,000 (after heads, head gasket, oil separator, cams, timing belt, water pump, oil pan, etc).
Electronics: $1,000
A/C: $1,000
Cooling system: $1,000
Labor/contingency: $2,000
Total: $9,500
A CB Perf 2110 would end up being about the same.