i have a 1992 civic dx sedan. what would be some of the easiest (as close to drop in as possible) swaps for an eg civic like mine but are good strong motors that have good potential for NA or boosting? (take your pick i would go either way). and also around how much would it cost from the time i give my car up till the time i can drive it away? its not like i have the money now, but i just wanna see how much this stuff costs and would like some help. reccommended shops would be appreciated. thanks to those that can help