I was considering getting my brother the hot cams for his 02 426 for Christmas so he could eliminate the manual decompression lever for startup. He uses it for woods riding. But I was wondering what to get. Should I only get him the exhaust cam, or both the intake & exhaust cams? And do these cams hurt the bottom end power at all? He would actually like to gain bottom end power, I'm sure he wouldn't want to lose any down low. Some input from someone who has the hotcams on their 426 would be greatly appreciated, thank you.