I agree with Dual... I have about 25-30k invested into my DD 92 hatch... Read my post in the B18C1 turbo thread in this forum category... It's rediculous, but thats what I wanted to do with MY money. So this all is up to you. I'm on my third different motor (not counting stock) cuz I didn't "plan" on going bigger and bigger each time I did one. I built a diffferent engine according to what I wanted at the time. You know how much I could get for my car, realistically? 5-8 grand, IF I'm lucky. Fact is, it's still a 92 Civic Hatch despite all the money, time, body, and engine. I built it for me, to drive and have fun with. I also got a supra tt with over 50k into that. That started as a daily driver too. This civic was supposed to take it's place as a DD that I wasn't going to molest at all. I live in New England, so I have a winter vehicle too, so by DD I mean spring-fall and the occasional nice day in the winter. This civic was just going to be driven on days the Supra didnt come out of the garage. I'm blessed to have a wife with family money. I wouldn't have any toys if it werent for her, I'd be lucky to have a stock mid-nineties Accord. Cars to me and others are like a disease, I caught it and have to live with it...
So it's alll up to you, either way just be sure of your decision. Be sure it's a car you love and are going to still love a few years down the road. If you wanted to dump all your money into a Pinto cuz you LOVE Pinto's, then I'd say go for it. I'm happy with my decision to do so. I will say this though too... My wife and I own a home; outrright... No mortgage, no rent.... just taxes and maintenence. If I didn't, or my kids were a year away from college and needed tuition, or some other, more important "cost of living" expense was more important, I would focus more on that than a CRX, or any car for that matter. I hope whatever you decide it's a decision that makes you happy and you can live with for years to come... good luck