Custom 530i Or M3?

[Rugged530i]

I just bought a 94 530i, as posted before in another thread I'm looking to modify it.
Now I'm having other thoughts, should I stay with the 530i & modify ( body kit, suspension drop, exhaust, audio, TV's & anything else I can get ) or tread it in for a 98 M3?
I may not be able to modify the M3 cause I'll be using what would of been modifying money for my 530i on the M3......
I'm thinking with the M3 I'll be satisfied with power, but with the 530i I can have that custom feel.....
The 530i is high mileage, if not for that reason I would have supercharged it, but I don't think it's a good idea for a 152,000 mile 5 speed......
What do you guys think? Thanks for any advice....

[The Deuce]

This is a decision you should have made before you bought the 530i. Be prepared to take a bath if you trade it.

[Rugged530i]

So you really think I'll be upside down on a tread....?