MSP owners (like myself) are usually just cheap and allergic to spending money. a MSP costs less than practically anything you would compare it too, but then owners wonder why a stock FS motor cant pump out 300+ all day long for 10 years.
Id take a MSP + cash difference over pretty much any FWD "tuner" car. Compare it to anything from the era- srt4, RSX, Civic Si etc and you will see the MSPs are usually thousands less to buy, especially when they were newer.
When I go by mustang/corvette shops I see guys slap down 5 - 10K for built motors/turbo kits without complaining. They understand that even with big displacement sports cars speed costs money.
MSP owners that are looking for serious power (over double stock HP) just need to realize they cant get upset when they see a bill for a set of pistons/rods/install. If you were on another platform it would be big money too just on different parts to get the same sort of power daily.
when you compare the base cost of pretty much any FWD car from the era and then add the cost of getting it up to 300+HP or in the 12s they all end up costing you around the same. All those MOPAR kits for SRT4 are not free and boosting a K20 to 300+HP will cost you quite a bit more then you would think if you are buying decent parts. the guys who are running 300+HP and in the 12s with FWD seem to have more in their setups than our cars are even worth nowadays unless they did junkyard/ebay build like I did with my BP.
regardless of car you are going to need to buy things to make anything FWD quick and reliable.
either way there are not too many engines out there were you can double the stock HP and have great reliability. sure there are 400HP stock block K20 motors, 4g63 motors and SR20DET motors with turbo setups worth more than your whole car, and they are great.. but I doubt many last for several years being abused all day.
More like a couple seasons if the owners really beat on them at the track. If they are dyno queens / show cars that get driven by people who dont beat on them constantly then ya they may last a few more seasons than that.
all I am trying to say is, it doesnt really matter what FWD car you have, its going to cost you to get it into that sort of power to weight ratio.
not sure what your procharge 02 Cobra costed you, but Im guessing you had more $ in it then your msp. with a few key mods you could be making similar power/weight. with a built motor you could have piece of mind. but you wont ever get the same QM times with a fwd car I hate to say. I get smoked by my friends cars (C5, M3, SRT-8 etc) daily.
FWD is no fun from a dead stop. From a roll with my current 1HP/9.6 pounds of weight I can hang with my buddies C5 vette until I get into 5th and aero/gearing start to factor in. Not bad for a 4 door economy car IMO, but not a drag car by any means.