Agreed with the above....if your gunna do it, do it properly first time.
This week i've spent £780, on Imola S's, Sidemounts, Extra-low subframes and Willans Harnesses.
If your after good buckets, there's a cheap set of Imola's on ebay at the moment, all you'd need was the mounting bits.
Don't forget to budget for sidemounts if your getting full-on buckets as well